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# Aconcagua Mountain Guides: Mountain Guides Treking

## Sitemaps
[XML Sitemap](https://aconcaguamountainguides.com/sitemap_index.xml): Includes all crawlable and indexable pages.

## Posts
- [The First Real Day of Your Expedition Starts the Night Before You Leave Mendoza](https://aconcaguamountainguides.com/aconcagua-expedition-briefing/): Before the mountain, there is a moment when the expedition stops being abstract. The AMG briefing brings climbers, guides, logistics, and final preparation together in one room before day one begins.
- [Rooted in Aconcagua: The Real Meaning of Being Local](https://aconcaguamountainguides.com/what-being-local-on-aconcagua-means/): Being a local company on Aconcagua goes far beyond geography. It is about people, logistics, and a deep connection with the community that supports every expedition, from Mendoza to the mountain.
- [What does it take to Climb Aconcagua?](https://aconcaguamountainguides.com/what-it-takes-to-climb-aconcagua/): Climbing Aconcagua requires more than gear and fitness. Time, preparation, and mental strength all play a role in shaping an expedition and determining how far a climber can go.
- [Plaza de Mulas: The Small City at 4,300 Meters That You Never Forget](https://aconcaguamountainguides.com/life-at-plaza-de-mulas/): At nearly 4,300 meters, Plaza de Mulas is where much of the Aconcagua experience actually happens. What looks like a base camp from afar becomes, once you are there, a small and unforgettable world of its own.
- [Mendoza Beyond the Mountain: A Guide for Climbers with Time to Spare](https://aconcaguamountainguides.com/things-to-do-in-mendoza-after-aconcagua/): If you have time to spare in Mendoza, use it well. This guide covers some of the best ways to recover, explore, eat, and enjoy the province before heading home.
- [Before You Set Foot on Aconcagua: 20 Tips from the Team That’s Been There](https://aconcaguamountainguides.com/how-to-prepare-for-aconcagua/): Before you ever step onto Aconcagua, a lot of the outcome is already taking shape. These 20 practical tips come from decades on the mountain and focus on the things climbers can actually control before and during an expedition.
- [Tipping Etiquette on Aconcagua: What’s Expected, What’s Not, and Why It Matters](https://aconcaguamountainguides.com/aconcagua-tipping-guide/): Tipping is never just about money. On Aconcagua, it reflects culture, service, and the many people whose work shapes the expedition behind the scenes.
- [Sleeping Well at 6,000 Meters Starts Before You Leave Home](https://aconcaguamountainguides.com/best-sleeping-bag-for-aconcagua/): Aconcagua has a way of exposing weak gear choices quickly. This article looks at the down-versus-synthetic decision and why warmth, moisture management, and packability all matter on a multi-week climb. Everything You Always Wanted To Know About Sleeping Bags, But Were Afraid To Ask.
- [Aconcagua: You Don’t Have to Climb It to Experience It](https://aconcaguamountainguides.com/trekking-in-aconcagua-park/): Aconcagua: Just For Climbing? How About Trekking?
- [Do I Need To Hire Porters In Aconcagua? Everything You Need To Know About It To Make The Best Decision.](https://aconcaguamountainguides.com/aconcagua-porters-guide/): Porters can make a major difference on Aconcagua. This guide explains how the system works, how much weight they carry, and why reducing your load can improve recovery, decision-making, and overall performance on the mountain.
- [More Than Cargo: Meet the AMG Porter Staff](https://aconcaguamountainguides.com/do-i-need-a-porter-on-aconcagua/): AMG Porter Staff. Hiring a porter on Aconcagua changes more than just the weight on your back. This guide explains how the system works, what climbers can expect, and why carrying less can make a real difference higher on the mountain.

## Pages
- [Credit Card Payment](https://aconcaguamountainguides.com/credit-card-payment/): Credit Card Payment Summit Climbs NORMAL ROUTE Polish 360 Traverse 11 Day Rapid Ascent Climb Privately NORMAL ROUTE Polish 360 Traverse 11 day Rapid Ascent Treks 3 DAY PLAZA FRANCIA 7 DAY PLAZA DE MULAS 1 Day Trek Climber Services Logistical Services
- [Contact-Us](https://aconcaguamountainguides.com/contact-us/): We're here to help you plan your next adventure.Send us a message and we'll get back to youas soon as possible.
- [DATES & POLICIES](https://aconcaguamountainguides.com/dates-policies/): To confirm your reservation, you must complete the booking form on our website: www.aconcaguamountainguides.com/book-e-trip/ and make a payment of $500.00 (five hundred dollars).
- [1 DAY TREK GEAR LIST](https://aconcaguamountainguides.com/1-day-trek-gear-list/): 1 DAY TREK GEAR LIST OVERVIEW Each item on the list below is required unless specified to be optional. If seasonal fluctuations impact the requirement for an item on your list, it will be specified. All other items are required regardless of the forecast to ensure your well-being, as weather and conditions can change quickly in the mountains. Item images represent one product suggestion for that item.
- [Map Hotspot](https://aconcaguamountainguides.com/map-hotspot/): CONFLUENCIA ACONCAGUA SUMMIT CAMP CÓLERA CÓNDORES CAMP CANADA PLAZA DE MULAS
- [Trek 1 Day](https://aconcaguamountainguides.com/trek-1-day/): This amazing one-day trek offers a wonderful opportunity to experience the beauty of the Andes Mountains. Our drive from Mendoza begins in Argentina’s renowned wine country, home to some of the finest wines in the world. About an hour later, we arrive at Potrerillos—a striking blue lake where windsurfers and kayakers take advantage of the consistent breeze. The lake is fed by the Mendoza River, which originates at the base of Aconcagua, the highest mountain in the Americas.
- [12 Day Climbs](https://aconcaguamountainguides.com/12-day-climbs/): Designed for well-acclimatized climbers in excellent physical condition with prior high-altitude experience. Our 11-day Rapid Ascent via the Normal Route is the most direct path to the summit of Aconcagua. See Training and Acclimatization
- [FAQs](https://aconcaguamountainguides.com/faqs/): Planning an Aconcagua expedition comes with many questions, from permits and gear to logistics, safety, training, and life on the mountain.
- [Our Office Staff](https://aconcaguamountainguides.com/office-staff/): Behind every successful expedition is a team working long before you arrive and long after you leave. AMG’s office staff coordinates every stage of your journey, from your first inquiry to your return home, ensuring that every detail is clear, organized, and running as planned.Based in Mendoza and fully integrated with our mountain operations, the team manages logistics, permits, transportation, equipment, and real-time support throughout the season. They work closely with guides, basecamp staff, and logistics crews to keep every expedition moving smoothly.They are the connection between planning and execution. The people who make sure everything is ready so you can focus on the mountain.
- [Our Guides](https://aconcaguamountainguides.com/our-aconcagua-guides/): Behind every successful expedition is a team that knows the mountain inside out. AMG's guides are certified by AAGM and EPGAMT, Argentina's two highest mountain guide credentials. Our lead guides have each led a minimum of 20 Aconcagua expeditions, with some surpassing 60 over their careers. All are trained in emergency response, wilderness medicine, and altitude management. They don't just guide climbs. They've built their lives around this mountain. They are eager to meet you and help you experience the mountain as they do.
- [Packages](https://aconcaguamountainguides.com/aconcagua-climbing-packages/): For climbers organizing their own Aconcagua expedition, we provide flexible logistics solutions tailored to your specific needs. Whether you're looking for comprehensive expedition support or a combination of selected services, we'll help you build the right package for your team.
- [Lodging & Transport Accommodations](https://aconcaguamountainguides.com/aconcagua-accommodations/): We offer our clients a wide range of accommodations at reasonable prices, from five-star to less expensive hotels, while staying in Mendoza. We work closely with several hotels that offer us discounted rates, such as the NH Mendoza, which is located in the center of town and whose staff enjoys working with climbers. Don't hesitate to get in touch with us for more information.
- [Porters](https://aconcaguamountainguides.com/aconcagua-porter-service/): Porter service refers to the assistance with the transportation of gear to the different High Camps, reducing the amount of weight climbers carry each day on the mountain. Over the last 10 years, Aconcagua porter services have become widely used, and today the number of climbers who hire this service outnumbers those who don’t. It has greatly increased the success rate for summiting Aconcagua.
- [Meals](https://aconcaguamountainguides.com/aconcagua-base-camp-meals/): At Aconcagua Mountain Guides, we provide high-quality meal services designed to keep climbers energized and nourished throughout their expedition. Our well-trained chefs at each base camp prepare balanced, nutritious meals that include breakfast, lunch, and dinner, with packed lunches available for treks to higher camps. Meals feature hearty options like fresh meat, pasta, and vegetables, along with snacks and desserts to fuel your journey."If you have special dietary restrictions or needs, please let us know in your application. We can accommodate all dietary restrictions, such as vegan, vegetarian, dairy-free, gluten-free, and nut-free, etc."
- [Base Camp](https://aconcaguamountainguides.com/aconcagua-base-camp-services/): Our Aconcagua Base Camp services are free of charge for those who order meal services.
- [Mules](https://aconcaguamountainguides.com/aconcagua-mule-rental/): Our Depot, Mule Ranch, also known as “Los Puquios,” lies near the entrance of the park and is the residence for all of our Arrieros, logistical staff, and over 170 mules during the climbing season. Los Puquios provides a safe and convenient place to store climbing gear so it can be quickly sent up to the camps. Our administrative staff is very conscientious in making sure your gear is delivered to the right location safely and on time.
- [Trek Gear List](https://aconcaguamountainguides.com/trek-gear-list/): https://youtu.be/74toQs7m0qc
- [Trek Difficulty](https://aconcaguamountainguides.com/trek-difficulty/): All three of our treks, 7 Day, 3 Day and 1 Day require no previous technical training.  We walk with ski poles on most trails to keep better balance during the trek. In some area there is small to moderate size river rocks that we will walk over. All the trekking is on established trails.
- [Trek AMG Advantage](https://aconcaguamountainguides.com/trek-amg-advantage/)
- [Trek 3 Day](https://aconcaguamountainguides.com/3-day-aconcagua-trek/): Book your 3 Day Aconcagua trek with Aconcagua Mountain Guides!
- [Trek 7 Day](https://aconcaguamountainguides.com/trek-7-day/): Our 7-day program is our longest and most challenging trek. You will cover over 47 miles (76 km) of wilderness and attempt a summit climb of Mount Bonete, standing at 16,732 ft (5,100 m). Each day brings a new adventure surrounded by stunning mountain scenery.
- [Climbing Skills & Training](https://aconcaguamountainguides.com/climbing-skills-training/): Climbing Aconcagua demands more than general fitness. It requires a strategic, focused program that builds:
- [Climbing Schedule & Prices](https://aconcaguamountainguides.com/climbing-schedule-prices/)
- [Climbing Gear List](https://aconcaguamountainguides.com/climbing-gear-list/): This Gear list is the same for all climbs.
- [Climbing Private](https://aconcaguamountainguides.com/aconcagua-private-climbs/): Aconcagua Mountain Guides will work closely with you to design the program best suited for your needs. Our guides enjoy working with families and groups of friends as well as with research companies and film production. 
- [Climbing Polish Itinerary](https://aconcaguamountainguides.com/aconcagua-polish-route-itinerary/): The Polish Traverse 360 (also known as the Vacas Traverse) is one of the most unique and breathtaking ways to experience Aconcagua, offering a complete circumnavigation of the mountain, crossing stunning landscapes. Our program begins with a scenic approach through the Vacas Valley, allowing for a gradual and well-structured acclimatization process. The route traverses Aconcagua from east to west, providing a unique perspective of the mountain, including the impressive Polish Glacier. With the support of our experienced local team, and a guide-to-climber ratio of 1:4 (one guide for every four climbers) to base camp and 1:3 (one guide for every three climbers) on the high camps, we maximize your chances of a successful and rewarding ascent. This expedition is designed for climbers seeking a more remote wilderness experience on a less-traveled route.
- [Climbing Normal Route](https://aconcaguamountainguides.com/aconcagua-normal-route-itinerary/): The Normal Route is the most popular route on Aconcagua and is more direct, with greater porter support. Two key highlights of the Normal Route itinerary are the trek to the South Face of Aconcagua (one of the largest rock and ice walls in the world) and the ascent of Mount Bonete (16,417 ft). While each is impressive on its own, we use both in our acclimatization strategy, employing the classic “climb high, sleep low” approach to help your body adjust to altitude early in the expedition.
- [Book Online](https://aconcaguamountainguides.com/book-a-trip/): With over 36 years of experience on Aconcagua, AMG’s guides and staff have built a reputation for leading solid, successful expeditions on the highest peak in the Americas. Our high guide-to-climber ratio is a deliberate choice. It means more attention, better decisions on the mountain, and a real difference when conditions get demanding.
- [Why AMG?](https://aconcaguamountainguides.com/why-climb-with-us/): With over 30 years of unparalleled experience, Aconcagua Mountain Guides has built a legacy of safety and success, meticulously leading both groups and private climbers to the summit of Aconcagua. Our expert team leverages deep local knowledge and a proven track record to navigate the challenges of the mountain, ensuring each expedition is tailored for both safety and success. As you prepare to conquer the highest peak in the Americas—and the second highest of the Seven Summits—trust AMG to manage every detail, from precise route planning and acclimatization to comprehensive on-ground support, so you can focus on achieving an unforgettable summit experience.
- [About AMG](https://aconcaguamountainguides.com/about-amg/): At Aconcagua Mountain Guides, mountaineering is our way of life. We love what we do, and we enjoy sharing it with others. Climbing Aconcagua is a big undertaking, full of adventure, hard work, and great rewards. Our goal is to provide you with the best opportunity to experience this high-mountain environment and reach the tallest summit in the Americas safely and enjoyably. Through our many years of guiding and climbing Aconcagua, we have developed an excellent program that achieves this goal. We look forward to experiencing Aconcagua with you. AMG has been setting standards for guiding and logistical services for climbing Aconcagua for over three decades. Each year, we improve our services using the latest technology and innovations in the outdoor industry. AMG is known for its excellence in providing logistical services and climbing expeditions for some of the most renowned companies around the world. We have acquired much of our knowledge through working with these companies and sharing our knowledge.
- [Blog](https://aconcaguamountainguides.com/blog/): Climb Aconcagua with AMG
- [OUTFITTERS](https://aconcaguamountainguides.com/aconcagua-climbing-outfitters/)
- [Logistical Services](https://aconcaguamountainguides.com/aconcagua-climber-services/): Working with a company that has reliable logistical services and the flexibility to adjust to your schedule increases your chances of an enjoyable and successful climb on Aconcagua. By owning all of our climber services and employing an expert staff with decades of experience, AMG is able to cater to your needs and provide services where and when you need them.
- [Treks](https://aconcaguamountainguides.com/trek-aconcagua/): The 3-day Aconcagua trek takes you to our base camp at Confluencia (10,826 ft), where you'll spend two nights surrounded by spectacular mountain scenery. On Day 2, we hike to Plaza Francia (13,123 ft) to witness the immense 10,000-foot South Face of Aconcagua—rising directly to the 22,841-foot summit. This is one of the most impressive mountain walls in the world, and it can be experienced with just a two-day approach.
- [Climbs](https://aconcaguamountainguides.com/climbing-aconcagua/): Climbing Aconcagua is a serious undertaking, and a rewarding one. AMG's goal is to give you the best guides and logistical support to experience this high-mountain environment and reach the highest summit in the Americas, safely and enjoyably. With a staff carrying over 36 years of experience on Aconcagua, we've built a program that delivers exactly that.
- [Home](https://aconcaguamountainguides.com/): For over 30 years, Aconcagua Mountain Guides has helped climbers from around the world achieve their dream of standing on the summit of Aconcagua. With more than 500 guided expeditions and logistical support provided to thousands of climbers and international operators, we are one of the most experienced local operators on the mountain.

## Guides
- [Agustín Coppini](https://aconcaguamountainguides.com/guides/agustin-coppini/): Agustín began rock climbing at 20 as a hobby, later turning it into a profession by earning his mountain guide certification. He has undertaken climbs and expeditions on Aconcagua and in its neighboring valleys, including Matienzo, Tupungato, and Vallecitos, with peaks above 5,000 m and 6,000 m. Agustín has also completed technical climbs in Patagonia and in international destinations such as Alaska, Canada, Europe, and Nepal. Notable accomplishments include big wall climbing in Yosemite and winter climbs in Siberia.
- [Emanuel Luquez](https://aconcaguamountainguides.com/guides/emanuel-luquez/): Emanuel embarked on his climbing journey at the age of 14, steadily building a distinguished career ever since. He established a mountain club in his city and later earned certification as a Mountain Guide from the School of Guides of the Argentine Association of Mountain Guides (AAGM). With extensive experience in Patagonia, northern Argentina, Bolivia, and Chile, Emanuel has dedicated 12 seasons to leading expeditions on Aconcagua, successfully summiting over 20 times on the highest peak of the Americas. He possesses expertise in various routes, including challenging ones like the Polish Glacier, and has tackled neighboring mountains such as Peak Cuerno and Peak Ameghino. Additionally, Emanuel has refined his skills through climbing in Patagonia and working in ski resorts.
- [Ezequiel Di Fabio](https://aconcaguamountainguides.com/guides/ezequiel-di-fabio/): Ezequiel was born in the province of Buenos Aires, where he trained as a physical education teacher and developed an early interest in the outdoors. Later, he decided to combine his interests in mountains and education. Currently residing in the southern region of Mendoza, Argentina, Ezequiel has established himself over the past 8 years as a Lead Mountain Guide, while also traveling across the peaks of Patagonia and the highest mountains and volcanoes in northern Argentina. He has also guided and climbed in Peru. Over the past five years, he has worked as a lead guide on Aconcagua, including multiple seasons with AMG.
- [Gabriel Fracchia](https://aconcaguamountainguides.com/guides/gabriel-fracchia/): With a career spanning over two decades, Gabriel is a seasoned lead guide and dedicated climber who has extensively explored and climbed prominent peaks in Argentina, Bolivia, Chile, and Peru. Throughout this time, he has undertaken challenging rock and ice itineraries, including pioneering several first ascents in Patagonia, which have garnered recognition in the mountaineering community. He has also contributed to mountaineering publications and has been acknowledged by the Argentine Ski and Mountaineering Federation (FASA) for outstanding achievements in the Central Andes region. Well regarded in the local community, his extensive knowledge and practical experience in guiding, coupled with his commitment to the craft, have established him as a respected and reliable lead guide in the region.
- [Gonzalo Quiroga](https://aconcaguamountainguides.com/guides/gonzalo-quiroga/): Gonzalo boasts over 27 consecutive seasons working on Aconcagua. With more than 20 years as a lead guide on the mountain, he has undertaken various roles, including involvement in the mountain cleaning project. Transitioning to guiding trekking expeditions, he eventually became a lead guide for expeditions, having participated in over 80 trips to Aconcagua, summiting more than 30 times.
- [Hernán Ríos](https://aconcaguamountainguides.com/guides/hernan-rios/): Hernán was born in the province of Buenos Aires and developed a passion for traveling, exploring, and climbing from an early age. He began his career as a porter in Mendoza in 2005 while pursuing certification as a Lead Guide from the Argentine Association of Mountain Guides (AAGM). He has worked as both a guide and porter in the Cordón del Plata and Aconcagua Provincial Park. Hernán also works as a ski instructor and rock and ice climber. He maintains his passion for climbing year round in Argentina, Chile, Spain, Italy, and France. Among his achievements, he has completed some of the most challenging routes in the Andes. Hernán is recognized as one of the top lead guides on Aconcagua, valued for his professionalism and dedication to sharing the mountain experience with others.
- [Juan Araya](https://aconcaguamountainguides.com/guides/juan-araya/): Juan has spent the last 25 years working as a professional mountain guide. Today, he is one of the most respected guides leading Aconcagua climbs, with 60+ summits. He is well known in the local climbing community for his professional skills and strong climbing résumé. Additionally, he is a highly regarded instructor at the Provincial Mountain School, with a proven ability to pass on his knowledge and train new generations of guides in Argentina. Juan has also worked and trained in the Pacific Northwest and climbed Denali. Outside of guiding, he organizes outdoor programs for companies and local leaders and remains actively involved in mountain education with his family.
- [Juan Speroni](https://aconcaguamountainguides.com/guides/juan-speroni/): Juan was born in Buenos Aires but spent his childhood in Salta, Argentina. Surrounded by the Andes, he began mountaineering early, progressing from smaller peaks to major high-altitude objectives. He summited Aconcagua for the first time in 2000 and later became a certified guide through AAGM. His career has taken him across Bolivia, Perú, Patagonia, and the Andes of northern Argentina and Chile. When not guiding on Aconcagua, he works independently, leading expeditions and exploring remote regions.
- [Rodrigo Gutiérrez](https://aconcaguamountainguides.com/guides/rodrigo-gutierrez/): Rodrigo, in addition to being an accomplished mountaineer with an extensive collection of peaks climbed in Patagonia, Bolivia, Peru, and across the Mendoza mountain range, is also a highly skilled photographer on our team. He firmly believes that extraordinary landscapes are found in extraordinary places, a philosophy he consistently demonstrates whether guiding or climbing around the world.
- [Ruben Barrera](https://aconcaguamountainguides.com/guides/ruben-barrera/): Ruben Barrera has spent the last 25 years working on Aconcagua and other major mountains across Argentina and South America, with 27 summits of Aconcagua, the highest peak in the Western Hemisphere. Widely known in the local mountain community for his professionalism and charisma, he guides year-round on major peaks such as Ojos del Salado (22,615 ft), Monte Pissis (22,286 ft), Incahuasi (21,722 ft), Tres Cruces (22,122 ft), and the highest mountains in Mendoza, including Mount Plata (19,685 ft) and Vallecitos (18,044 ft).
- [Claudia Alaniz](https://aconcaguamountainguides.com/guides/claudia-alaniz/): Claudia, a guide from the province of Mendoza, began her mountaineering journey in 2014, leading monthly climbs that fueled her passion for the mountains. The following year, she continued her training through a climbing course at the Andean Club of Mendoza, further developing her technical skills and understanding of the mountain environment. She later entered the Provincial School of Mountain Guides, where she expanded her skillset, built strong professional relationships, and gained experience across the diverse terrain of the Mendoza Andes.
- [Emilio Abudi](https://aconcaguamountainguides.com/guides/emilio-abudi/): Emilio, originally from Salta in northern Argentina, has been dedicated to mountaineering since 2008. His connection to nature is reflected in his work as a guide, where he not only leads expeditions but also mentors aspiring guides, with a strong focus on environmental responsibility.
- [Facundo Careddu](https://aconcaguamountainguides.com/guides/facundo-careddu/): Facundo is an experienced mountaineer and educator with nearly a decade of experience on Aconcagua. He began his career as a porter, later becoming Porters’ Manager, and eventually trained as a professional guide through the local Mountain School. His path reflects a strong operational background combined with technical progression in the field.
- [Daniela Höffers](https://aconcaguamountainguides.com/guides/daniela-hoffers/): Daniela, originally from Germany, began her climbing journey in 2016 in the Ecuadorian Andes, where she summited Chimborazo and Cotopaxi and developed a lasting connection with high-altitude mountaineering. After multiple expeditions across the Andes of Ecuador, Peru, and Bolivia, she relocated to Mendoza in 2020 to fully commit to life in the mountains.
- [Pedro Lizabe](https://aconcaguamountainguides.com/guides/pedro-lizabe/): Pedro Lizabe's interest in the mountains began with academic study of Mendoza's terrain through geography books. This initial curiosity evolved into a dedication to mountaineering, driving him to seek immersive experiences amidst the peaks. Today, Pedro is a guide by profession and a passionate mountaineer. His respect for the natural world links with his passion for adventure sports.
- [Santiago Gómez](https://aconcaguamountainguides.com/guides/santiago-gomez/): Santiago was born in the province of Córdoba, known in Argentina for its climbing expertise. He developed a love for mountains early on, accompanying his parents on trips across the country. After pursuing amateur sports, he enrolled in the School of Guides of the Province of Mendoza to turn his passion into a profession. Starting as a porter, Santiago traversed both sides of Aconcagua, gaining strength and resilience. Upon earning his guide certification, he began leading expeditions. With over 16 seasons in Aconcagua Park and more than 50 successful expeditions, he is a seasoned veteran among local mountaineers, with an impressive track record.
- [Sebastián Santamaría](https://aconcaguamountainguides.com/guides/sebastian-santamaria/): Sebastian Santamaria, originally from Buenos Aires, moved to Mendoza at 27 seeking adventure. He completed a Physical Education Teaching program but wanted more, so he studied further to become a guide. Over the past 7 years, Sebastian has immersed himself in mountaineering, primarily within the mountains around the province ofMendoza. With numerous mountain projects in mind, particularly those involving glacier exploration, he has polished his skills and deepened his understanding of alpine environments.
- [Victor Aristiarán](https://aconcaguamountainguides.com/guides/victor-aristiaran/): Victor has worked for more than 15 seasons in Aconcagua, holding the position of Assistant Guide, Porter, Base Camp manager or in charge of logistics. He is a native of Mendoza, an athlete in all things. In addition to mountaineering, he practices other disciplines off-season, such as adventure races, marathons, swimming, road cycling, and mountain biking. Triathlons are also one of the sports that he has had the opportunity to practice. Throughout these years, he has been able to achieve 17 summits of Aconcagua, via the Normal and Polish Traverse Routes.

## Staff
- [GUADALUPE BOBILLO](https://aconcaguamountainguides.com/staff-member/guadalupe-bobillo/): Guadalupe is one of the first people our climbers connect with, and one of the last to stay in touch as they return home. As AMG’s Customer Service Liaison, she looks after every client throughout the entire journey, making sure everything is clear, organized, and taken care of from start to finish.
- [SEBASTIÁN MORALES](https://aconcaguamountainguides.com/staff-member/sebastian-morales/): As Supplies Purchase Manager, Sebastián plays a key role in keeping our camps and logistical base fully stocked throughout the season. He oversees the sourcing, purchasing, and organization of all provisions, ensuring that tons of food, technical gear, and essential materials are carefully prepared, packed, and delivered in perfect condition to Los Puquios, our mule ranch at the entrance of the Park.
- [BRUNO LÓPEZ](https://aconcaguamountainguides.com/staff-member/bruno-lopez/): Bruno began his 20-year career in the mountains as a cook, trained as a chef at one of Mendoza's top culinary schools, and quickly rose through the camp structure to become a manager. After years on Aconcagua, his strong leadership skills have made him an outstanding base camp leader.
- [PABLO TANSINI](https://aconcaguamountainguides.com/staff-member/pablo-tansini/): Pablo manages all equipment, food supplies, and climbers' gear moving from Mendoza to all the base camps on the mountain. He and his team are stationed at our ranch, called Los Puquios, located at the entrance of Aconcagua Park. They organize and pack loads to be carried by our 170 mules to all five of our base camps.
- [MARTÍN FARMACHE](https://aconcaguamountainguides.com/staff-member/martin-farmache/): Martín "Tincho" Farmache is the force that keeps our infrastructure in good working order, no matter the altitude. As General Maintenance Coordinator, he oversees the construction, assembly, and upkeep of the structures we rely on in the mountains. From crafting the floors of our domes to making sure every system runs smoothly throughout the season, he is the one who keeps our camps functional in the harshest conditions. With over 15 years of experience maintaining Aconcagua's base camps and a background as a former Aconcagua Park ranger, Tincho knows the terrain better than most. In the off-season, he is building and preparing the equipment we will use during the next climbing season.
- [CAROLINA RAMOS](https://aconcaguamountainguides.com/staff-member/carolina-ramos/): Carolina plays a central role in the day-to-day operations of Aconcagua Mountain Guides, leading all bookings and transportation logistics. From the moment climbers arrive in Mendoza to their final transfer at the end of the expedition, she ensures every movement is planned, coordinated, and executed with precision. She manages all ground transportation for AMG’s operations, including scheduled transfers, logistical resupplies, and emergency evacuations when required. Her role is critical in maintaining operational continuity, especially in a dynamic environment where conditions can change quickly and plans must adapt in real time. In addition to her logistics responsibilities, Carolina supports the sales team and works directly with clients during the preparation phase, helping them navigate schedules, transportation details, and pre-expedition requirements. She serves as a key point of contact, bridging planning and execution. Known for her attention to detail, reliability, and calm problem-solving approach, Carolina keeps complex operations running smoothly behind the scenes. Her work ensures that every climber, guide, and team member moves safely and efficiently, making her an essential part of the AMG system.
- [JUAN ARAYA](https://aconcaguamountainguides.com/staff-member/juan-araya/): Juan possesses over 25 years of experience in the mountaineering industry and has summited Aconcagua more than 60 times. Regarded as one of the most esteemed guides on the mountain, he has led professional expeditions for the past two decades, successfully ascending the highest peak in the Americas. Throughout his career, he has also undertaken numerous other significant climbs around the world, including successful summits of Denali in Alaska and Mt. Rainier in Washington.
- [FLAVIA JUSTEL](https://aconcaguamountainguides.com/staff-member/flavia-justel/): Flavia brings a wealth of experience in assisting climbers of all levels as they prepare for Aconcagua. She works closely with every climber, providing prompt, accurate information and ensuring a seamless experience. With her deep understanding of the diverse interests and needs of each climber, she consistently goes beyond expectations.
- [CARLOS PERALTA](https://aconcaguamountainguides.com/staff-member/carlos-peralta/): Carlos, better known as Charly, serves as the Operations Manager at AMG, overseeing a diverse range of responsibilities. His primary duties are the procurement and management of company assets necessary to operate our climbing expeditions. This includes 170 mules and feed for our ranch at the entrance of the Park, all base camp tents, solar and cooking equipment, and temporary structures such as shower tents and toilets.
- [FEDERICO SIMONOVICH](https://aconcaguamountainguides.com/staff-member/federico-simonovich/): Federico, known as Freddy to our climbers, is the Human Resources Manager and a founding member of Aconcagua Mountain Guides, with over 35 years of experience in mountain environments. His career spans every aspect of expedition planning and leadership. He has worked as a Mountain Guide, Base Camp Manager, and team leader, always upholding the highest standards and supporting climbers with the professionalism they deserve.
- [GERÓNIMO SIRI](https://aconcaguamountainguides.com/staff-member/geronimo-siri/): With over 25 years of experience managing mountain guiding companies on Aconcagua. Geronimo has developed a profound understanding of risk management, logistical operations and customer services.  He has an excellent understanding of what it takes to run a great expedition on Aconcagua.

## Climibing Gears
- [CONTAINER BAG](https://aconcaguamountainguides.com/gear-list/container-bag/): For those planning to hire a personal porter, they must bring 4 grain-sack type bags of 20 liters’ of capacity each.
- [TOWEL](https://aconcaguamountainguides.com/gear-list/towel/): Essential for making the most of the showers at our base camps.
- [PEE BOTTLE](https://aconcaguamountainguides.com/gear-list/pee-bottle/): A wide-mouthed 1 or 1.5-liter bottle, for use overnight.
- [THERMOS](https://aconcaguamountainguides.com/gear-list/thermos-2/): A high-quality, leak-proof thermos, comfortable and secure, for cold days in the mountains. Preferably 1-liter capacity.
- [DOWN JACKET](https://aconcaguamountainguides.com/gear-list/down-jacket/): Expedition-grade warm jacket for 8,000 meters, preferably down-filled, and in excellent condition to maximize insulation.
- [FLEECE JACKET OR PULLOVER](https://aconcaguamountainguides.com/gear-list/fleece-jacket-or-pullover/): 1 or 2 fleece jackets or pullovers or similar, to wear over the inner shirt, or even as a mid-layer in cold conditions. The hood is optional but always recommended.
- [INNER SHIRT](https://aconcaguamountainguides.com/gear-list/inner-shirt/): 2 or 3 long-sleeved inner shirts, made of synthetic material, merino wool, or polyester (non-cotton). Our guides recommend them in light colors and with a hood to protect the head.
- [TRAIL RUNNING SHOES (OPTIONAL)](https://aconcaguamountainguides.com/gear-list/trail-running-shoes-optional/): This type of footwear is optional and only recommended for those accustomed to walking on mountain trails with this type of footwear. If you choose to bring them, we will only use them in the first part of the expedition and only if weather conditions permit.
- [TRAVEL POWER ADAPTER](https://aconcaguamountainguides.com/gear-list/travel-power-adapter/): Type C (two round prongs) and Type I (three flat prongs, two of which are angled) are the most com- mon. However, we suggest researching which adapters are necessary to plug in your devices.
- [EARPLUGS](https://aconcaguamountainguides.com/gear-list/earplugs/): We recommend bringing several pairs of disposable foam earplugs to help you sleep; these are especially important on windy nights.
- [COMPACTOR BAGS](https://aconcaguamountainguides.com/gear-list/trash-compactor-bags/): Two or three compression garbage bags, which are generally made of durable, waterproof plastic, and are very useful during an extended stay in the mountains.
- [HYDRATION SYSTEM](https://aconcaguamountainguides.com/gear-list/hydration-reservoir/): Only to be used on the approach to base camps, as it in no way serves as a substitute for water bottles at altitude.
- [PEE FUNNEL (FOR WOMEN)](https://aconcaguamountainguides.com/gear-list/pee-funnel-for-women/): If you bring it, we recommend having practiced with it beforehand.
- [HAND AND TOE WARMERS](https://aconcaguamountainguides.com/gear-list/hand-and-toe-warmers/): It is recommended to bring 3 sets of each. When purchasing them, keep in mind that foot warmers are different from hand warmers, as the former are formulated to work in a lower oxygen environment, such as inside a boot.
- [BOWL 1](https://aconcaguamountainguides.com/gear-list/hand-sanitizer/): Deep bowl (two-cup capacity). Models with lids (like Tupperware) work well, as do bowls without lids and flatter models of “deep plate.” Foldable models may be sufficient but must be handled with care to avoid unintentional collapse.
- [MEDICATIONS & PRESCRIPTIONS](https://aconcaguamountainguides.com/gear-list/medications-prescriptions/): If needed, don’t forget to bring all your prescribed medications with their prescription. Additionally, we recommend bringing Pepto Bismol, Cipro (500 mg tablets), Metronidazole, Z-Paks (250 mg tablets), Diamox (if you are going to use it, the recommended dose is 2 tablets of 125 mg per day at altitude) and pain relievers such as Excedrin Extra Strength, Ibuprofen, etc.
- [WATER PURIFICATION TOOLS](https://aconcaguamountainguides.com/gear-list/water-purification-tablets/): We recommend drops or chemical tablets for water treatment. Lightweight sterilized pens with extra batteries may be sufficient but do not work well in extreme cold conditions. Make sure your system is sufficient for your entire trip, as some tablet packages only treat a very small amount of water. As a general guideline, estimate 4 to 6 liters of water per day.
- [SMALL PERSONAL FIRST AID KIT](https://aconcaguamountainguides.com/gear-list/small-personal-first-aid-kit/): We recommend bringing basic medical supplies into a compact package (basic pain relievers, anti- diarrheal, first aid tape, gauze, Band-Aids, antiseptic wipes or gel, etc.).
- [LIPSCREEN](https://aconcaguamountainguides.com/gear-list/lipscreen/): It is recommended to bring several tubes of SPF 30+ lip balm. Like sunscreen, make sure your lip balm is new. (Recommended: Aloe Gator Medicated 30 SPF Lip Balm).
- [SUNSCREEN](https://aconcaguamountainguides.com/gear-list/sunscreen/): Several pots of SPF 30+ sunscreen. We recommend a completely new sunscreen, as once opened, it tends to lose some SPF protection.
- [TOILETRY KIT](https://aconcaguamountainguides.com/gear-list/toiletry-bag/): This kit should include toilet paper (one roll stored in a plastic bag), hand sanitizer, toothbrush, toothpaste, dental floss, and some wet wipes if preferred.
- [THERMOS](https://aconcaguamountainguides.com/gear-list/thermos/): A fully vacuum-insulated thermos is recommended for hydration, comfort, and safety on cold days on the mountain. 1-liter sizes are strongly preferred.
- [SPOON AND FORK](https://aconcaguamountainguides.com/gear-list/spoon-fork/): One fork and one spoon, designed for outdoor activities.
- [KNIFE](https://aconcaguamountainguides.com/gear-list/knife/): Medium-sized knife, preferably foldable.
- [HAND SANITIZER](https://aconcaguamountainguides.com/gear-list/bowl/): Many alcohol-based hand sanitizers will work well. Bring a small amount appropriate to the duration of the trip.
- [MUG](https://aconcaguamountainguides.com/gear-list/mug/): An insulated mug with a detachable lid that retains heat well and is spill-resistant. Models of 12-20 ounces are a good option.
- [WATER BOTTLE COVER](https://aconcaguamountainguides.com/gear-list/water-bottle-parkas/): Each water bottle must come with mandatory protective covers that are fully insulated, and if possible with a closure opening. Neoprene covers do not provide sufficient insulation, so they are not recommended.
- [WATER BOTTLES](https://aconcaguamountainguides.com/gear-list/water-bottles/): Two to three 1-liter capacity bottles, wide-mouthed, and made of copolyester (BPA-free plastic) such as Nalgene. The Camelback system is not recommended as it freezes or is difficult to fill. On the other hand, metal bottles tend to stick to lips in the cold.
- [ENERGY FOODS](https://aconcaguamountainguides.com/gear-list/energy-foods/): Each passenger must bring, as a requirement, no less than: Twenty (20) electrolyte replacement juice pouches (Emergency, Cytomax, Nuun). Our mountain guides prefer to add 1 pouch per liter of water, so 20 pouches are the necessary amount. 6-8 Energy Gels for summit day (GU, Powergel, Clifshot) 12 Energy Bars (Clif bar, Power bar, Balance bar, Luna bar, etc.) 10-20 candy bars (Snickers, Twix, Milky Way, Hershey, Nature Valley, etc.) Assorted chocolates and candies
- [HEADLAMP](https://aconcaguamountainguides.com/gear-list/headlamp/): We recommend an LED headlamp, offering 90-200 lumens of output. Also, bring newly placed batteries and spare batteries. Models resistant to weather conditions are preferred.
- [WET WIPES](https://aconcaguamountainguides.com/gear-list/wet-wipes/)
- [FOAM PAD](https://aconcaguamountainguides.com/gear-list/foam-pad/): This foam pad should be full-length to insulate you from the cold and moisture.
- [INFLATABLE SLEEPING PAD](https://aconcaguamountainguides.com/gear-list/inflatable-sleeping-pad/): An ultralight inflatable full-length body pad, as it is more comfortable. We recommend bringing a valve repair kit/patch kit.
- [DOWN -20°F / -30°C SLEEPING BAG](https://aconcaguamountainguides.com/gear-list/20f-down-sleeping-bag/): This sleeping bag should be rated to -20° Fahrenheit / -30° Celsius and should be down-filled rather than synthetic filling, to optimize weight and volume. Make sure to include a compression sack of the appropriate size.
- [TREKKING BACKPACK](https://aconcaguamountainguides.com/gear-list/trekking-pack-optional/): A small backpack, approximately 35-40 liters, can be useful for comfortably traversing the approach to base camps.
- [EXPEDITION DUFFEL BAG](https://aconcaguamountainguides.com/gear-list/expedition-duffel-bag/): A duffel bag of approximately 150 liters to transport all the equipment. Keep in mind that this bag will be exposed to potential wear and tear during mule transport.
- [EXPEDITION BACKPACK](https://aconcaguamountainguides.com/gear-list/expedition-climbing-pack/): A technical backpack between 75-105 liters, designed with specific mountaineering features such as an internal frame. The volume you choose will often depend on your own experience. If you opt for a back- pack of less than 100 liters, we suggest practicing how to fill it with all the expedition gear to ensure that you can carry what is necessary from the base camp on.
- [TREKKING POLES](https://aconcaguamountainguides.com/gear-list/trekking-poles/): There is a wide variety of poles that can work well. However, we recommend foldable 3-section models, as they make transportation easier on steeper terrain. Models like the Black Diamond Trail or similar are sufficient, but there are more expensive and lighter models, such as the Black Diamond Distance Carbon Z, which offers a greater advantage in terms of weight.
- [ICE AXE](https://aconcaguamountainguides.com/gear-list/ice-axe/): A general mountaineering ice axe. We recommend the following size as a general guideline: Heights of 5’4” and under should use a 52 cm ice axe, from 5’5’ to 6’0’ use a 59 cm one, and above 6’0’ use a 66 cm one. When in doubt, a shorter ice axe is better than a longer one. Remember to keep the ice axe wrist straps, as they are a key safety feature for this item.
- [CLIMBING HELMET](https://aconcaguamountainguides.com/gear-list/climbing-helmet/): We recommend a lightweight technical climbing helmet that fits comfortably over the head, ski hat, and/or balaclava. The headlamp should be able to be securely attached to the outside of the helmet.
- [CRAMPONS](https://aconcaguamountainguides.com/gear-list/crampons/): We recommend modern mountaineering crampons, 12-point steel with anti-snow plates. Rigid aluminum 10-point crampons or one-piece crampons are not recommended.
- [ROPE SLING AND CARABINERS](https://aconcaguamountainguides.com/gear-list/rope-sling-and-carabiners/): A 2 m rope sling and 2 carabiners to use on summit day.
- [SKI GOGGLES](https://aconcaguamountainguides.com/gear-list/ski-goggles/): High-quality goggles to protect against sun and wind at altitude, particularly on summit day. The lens should offer a visible light transmission (VLT) of no more than 30%. Those with sensitive eyes may use darker lenses. Photochromic models are ideal for changing conditions.
- [GLACIER GLASSES](https://aconcaguamountainguides.com/gear-list/glacier-glasses/): High-quality glacier sunglasses with maximum UV protection, providing full coverage around the eyes and nose. Each passenger must bring a pair of sun- glasses with a Category 3 solar filter and a pair of sunglasses with a Category 4 filter. Removable side shields are not necessary, as long as the eye coverage is sufficient.
- [SUNHAT OR CAP](https://aconcaguamountainguides.com/gear-list/sun-hat/): Any style of lightweight hat to protect the head will work well. Baseball-style caps and hats are the most common.
- [WOOL OR SYNTHETIC SKI HAT](https://aconcaguamountainguides.com/gear-list/wool-synthetic-ski-hat/): A wool or synthetic ski hat that comfortably covers the head and ears (should not be made of cotton).
- [BALACLAVA](https://aconcaguamountainguides.com/gear-list/balaclava/): One full balaclava that fits comfortably. A Buff does not replace this item.
- [BUFF](https://aconcaguamountainguides.com/gear-list/buff/): 2 Buffs are essential for use on Aconcagua. The UV Buff is a versatile replacement for the scarf and serves many purposes.
- [DUST MASK (OPTIONAL)](https://aconcaguamountainguides.com/gear-list/dust-mask-optional/): For those who are sensitive to dust. It can be left at the base camp.
- [EXPEDITION MITTENS](https://aconcaguamountainguides.com/gear-list/expedition-mittens/): These are essential when weather conditions are extremely cold. Make sure to choose the warmest available model on the market, such as those with down filling.

## Trek Gears
- [CAMERA](https://aconcaguamountainguides.com/trek-gears/camera/): Small point-and-shoot cameras (including compact SLR’s) are ideal & work well at altitude. Alternatively, many opt to use a smartphone camera. Due to weight & care in the mountain environment, large dSLR cameras are discouraged.
- [TRAVEL POWER ADAPTER](https://aconcaguamountainguides.com/trek-gears/travel-power-adapter-2/): Type C (two round prongs) and Type I (three flat prongs, two of which are angled) are the most com- mon. However, we suggest researching which adapters are necessary to plug in your devices.
- [COMPACTOR BAGS](https://aconcaguamountainguides.com/trek-gears/travel-power-adapter/): Two or three compression garbage bags, which are generally made of durable, waterproof plastic, and are very useful during an extended stay in the mountains.
- [TRAVEL CLOTHES](https://aconcaguamountainguides.com/trek-gears/travel-clothes/): Clean ‘town’ clothing is recommend for use traveling as well as pre-and-post trip. We recommend bringing a comfortable variety of clothing for peace of mind, including some t-shirts, and swimsuit.
- [TRAVEL POWER ADAPTER](https://aconcaguamountainguides.com/trek-gears/compactor-bags/): WE recommend that you bring approximately 12 energy food items, like bars, Gu packets, etc.
- [PEE FUNNEL (FOR WOMEN)](https://aconcaguamountainguides.com/trek-gears/pee-funnel-for-women/): If you bring it, we recommend having practiced with it beforehand.
- [EARPLUGS](https://aconcaguamountainguides.com/trek-gears/earplugs/): We recommend bringing several pairs of disposable foam earplugs to help you sleep; these are especially important on windy nights.
- [SUNSCREEN](https://aconcaguamountainguides.com/trek-gears/hand-sanitizer/): Several 1-2 ounce tubes of SPF 30+ sunscreen. Zinc-oxide added versions are preferred. One ounce is typically sufficient per week, but several tubes. Sunscreen loses SPF rating over time; we strongly recommend brand-new sunscreen.
- [SMALL PERSONAL FIRST AID KIT](https://aconcaguamountainguides.com/trek-gears/small-personal-first-aid-kit/): We recommend bringing basic medical supplies into a compact package (basic pain relievers, anti- diarrheal, first aid tape, gauze, Band-Aids, antiseptic wipes or gel, etc.).
- [MEDICATIONS & PRESCRIPTIONS](https://aconcaguamountainguides.com/trek-gears/medications-prescriptions/): If needed, don’t forget to bring all your prescribed medications with their prescription. Additionally, we recommend bringing Pepto Bismol, Cipro (500 mg tablets), Metronidazole, Z-Paks (250 mg tablets), Diamox (if you are going to use it, the recommended dose is 2 tablets of 125 mg per day at altitude) and pain relievers such as Excedrin Extra Strength, Ibuprofen, etc.
- [WATER PURIFICATION TOOLS](https://aconcaguamountainguides.com/trek-gears/water-purification-tools/): One set of chemical water treatment drops or tablets. We recommend AquaMira. Lightweight Steri-Pens with extra batteries can suffice, but do not work well in the event of very cold conditions. Be sure your system will be sufficient for the entire duration of your trip- some packages of tablets treat only a very small amount of water! As a general guideline, allow for 4-6 liters of water per day when treating water is necessary.
- [PEE BOTTLE](https://aconcaguamountainguides.com/trek-gears/pee-bottle/): A wide-mouthed 1 or 1.5-liter bottle, for use overnight.
- [LIPSCREEN](https://aconcaguamountainguides.com/trek-gears/lipscreen/): Several tubes of SPF 30+ lipscreen. As with sunscreen, be sure your lipscreen is new. Recommended: Aloe Gator Medicated 30 SPF Lip Balm.
- [HAND SANITIZER](https://aconcaguamountainguides.com/trek-gears/sunscreen/): Many alcohol-based hand sanitizers will work well. Bring a small amount appropriate to the duration of the trip.
- [TOILETRY KIT](https://aconcaguamountainguides.com/trek-gears/toiletry-kit/): This kit should include toilet paper (one roll stored in a plastic bag), hand sanitizer, toothbrush, toothpaste, dental floss, and some wet wipes if preferred.
- [WATER BOTTLES](https://aconcaguamountainguides.com/trek-gears/water-bottles/): Two to three 1-litre capacity bottles or HYDRATION RESERVOIR (2 or 3 liter capacity) Bottles should be wide mouth made of copolyester (BPA free plastic).
- [HEADLAMP](https://aconcaguamountainguides.com/trek-gears/headlamp/): A modern outdoor LED headlamp offering 90-200 lumens of output. Fresh, installed batteries plus spare batteries. Weather-resistant models are strongly preferred.
- [SMALL DUFFEL](https://aconcaguamountainguides.com/trek-gears/foam-pad/): This item can double as carry-on luggage for your flight, and is used to store any items you do not plan to take into the mountains. Think light and simple, with 40-50 liters of total capacity. Bring a travel lock for peace of mind.
- [INFLATABLE SLEEPING PAD](https://aconcaguamountainguides.com/trek-gears/inflatable-sleeping-pad/): A full-length, modern inflatable sleeping pad is recommended. Older-style three-quarter length pads have been superseded by ultralight full-length pads. We recommend bringing a valve repair/body patch kit.
- [20F DOWN SLEEPING BAG](https://aconcaguamountainguides.com/trek-gears/20f-down-sleeping-bag/): This sleeping bag should be rated to 20F (-8 C) degrees Be sure to include a correctly sized compression stuff sack.
- [TREKKING PACK (OPTIONAL)](https://aconcaguamountainguides.com/trek-gears/trekking-pack-optional/): A small, simple pack of approximately 35-40 liters. Useful for the trek into basecamp.
- [FOAM PAD](https://aconcaguamountainguides.com/trek-gears/small-duffel/): This pad should be either 3/4 or body length. Cut pieces of closed cell foam or industrially-crafted pads are both acceptable.
- [EXPEDITION DUFFEL BAG](https://aconcaguamountainguides.com/trek-gears/expedition-duffel-bag/): An approximately 150-liter expedition-ready duffel bag used to transport all gear.
- [SUNHAT OR CAP](https://aconcaguamountainguides.com/trek-gears/sunhat-or-cap/): Any style of lightweight hat for shading the head will work well. Baseball caps and sombrero-style sun hats are the most common.
- [BUFF](https://aconcaguamountainguides.com/trek-gears/buff/): 2 buffs are must-have for Aconcagua. The UV Buff is a versatile replacement for the bandana and serves a multitude of purposes.
- [GLACIER GLASSES](https://aconcaguamountainguides.com/trek-gears/glacier-glasses/): High-quality glacier sunglasses with maximum UV protection, providing full coverage around the eyes and nose. Each passenger must bring a pair of sun- glasses with a Category 3 solar filter and a pair of sunglasses with a Category 4 filter. Removable side shields are not necessary, as long as the eye coverage is sufficient.
- [WOOL OR SYNTHETIC SKI HAT](https://aconcaguamountainguides.com/trek-gears/wool-or-synthetic-ski-hat/): A non-cotton wool or synthetic hat that covers the head and ears comfortably.
- [DUST MASK (OPTIONAL)](https://aconcaguamountainguides.com/trek-gears/dust-mask-optional/): For those who are sensitive to dust. It can be left at the base camp.
- [SOFTSHELL GLOVES](https://aconcaguamountainguides.com/trek-gears/softshell-gloves/): Midweight, lightly insulated gloves for use when mittens are too warm and liner gloves are not warm enough. Leather-palm construction is always ideal for the sake of durability.
- [LIGHTWEIGHT LINER GLOVES](https://aconcaguamountainguides.com/trek-gears/lightweight-liner-gloves/): 2 pairs of very lightweight wool or synthetic liner gloves that offer a snug, comfortable fit. Lighter colors absorb less sunlight while still offering UV protection. Black or dark-color gloves are also acceptable.
- [MENS/WOMENS UNDERWEAR](https://aconcaguamountainguides.com/trek-gears/t-shirts-or-tops/): Two to three pairs based on personal preference. Synthetic or wool fabrics only; bring a comfortable athletic style for any top and bottom underwear.
- [SOFTSHELL JACKET](https://aconcaguamountainguides.com/trek-gears/softshell-jacket/): This breathable but wind-and-weather resistant jacket is a key part of a mountaineering layering system. We recommend a hooded model. This layer must fit well over your midlayer top and baselayer top.
- [HARDSHELL JACKET](https://aconcaguamountainguides.com/trek-gears/hardshell-jacket/): A non-insulated, fully waterproof shell jacket with a hood. We recommend durable 3-layer fabric. Gore-Tex Pro Shell or a similar eVent fabric will offer the most durability and long-term weather protection. This layer must fit comfortably over your baselayer, midlayer, softshell, and potentially a lightweight insulated layer. Helmet-compatible hoods are required.
- [LIGHTWEIGHT INSULATED JACKET](https://aconcaguamountainguides.com/trek-gears/lightweight-insulated-jacket/): We recommend a lightweight insulated jacket to serve either as a layering piece or as stand-alone insulation when appropriate. This may be filled with down or synthetic insulation. This jacket often referred to as puffy jacket.
- [MIDLAYER TOP](https://aconcaguamountainguides.com/trek-gears/midlayer-top/): A mid-weight, form-fitting, lightweight fleece layer for use over baselayers or as a baselayer in cold conditions. Hoods are optional but recommended.
- [BASELAYER TOP](https://aconcaguamountainguides.com/trek-gears/baselayer-top/): 2 long-sleeved baselayer tops. Baselayers must be constructed of a non-cotton material such as merino wool or polyester. Note that many guides prefer light-colored, hooded baselayers for sun protection.
- [SHORTS (OPTIONAL)](https://aconcaguamountainguides.com/trek-gears/shorts-optional/): Comfortable, non-cotton athletic shorts can be nice during the trek, at base camp, or during river crossings.
- [TREKKING PANTS](https://aconcaguamountainguides.com/trek-gears/trekking-pants/): Lightweight, breathable trekking pants are recommended for the approach to base camp. Many choose to use zip-off versions for versatility.
- [HARDSHELL PANTS](https://aconcaguamountainguides.com/trek-gears/hardshell-pants/): Non-insulated, fully waterproof shell pants that must fit comfortably over your baselayer bottoms and softshell pants. Full-length separating size zippers are preferred; shorter side zippers are allowed if you can put on and take off your pants without removing your boots.
- [SOFTSHELL PANTS (OPTIONAL)](https://aconcaguamountainguides.com/trek-gears/softshell-pants-optional/): Stretchy, comfortable, non-insulated softshell pants which should fit comfortably with or without your baselayer bottoms. Please note that “zip-off”-style trekking pants are too light to be considered softshell pants.
- [BASELAYER BOTTOMS](https://aconcaguamountainguides.com/trek-gears/baselayer-bottoms/): 1 or 2 Pair of Non-cotton baselayer bottoms that should fit snugly without constriction.
- [T-SHIRTS OR TOPS](https://aconcaguamountainguides.com/trek-gears/mens-womens-underwear/): Bring a small selection of t-shirts as well, for use around town and for the trek into basecamp.
- [BOOTIES (OPTIONAL)](https://aconcaguamountainguides.com/trek-gears/booties-optional/): To be comfortable and warm at the base camp, or in tents and altitude domes.
- [SYNTHETIC INNER SOCKS](https://aconcaguamountainguides.com/trek-gears/synthetic-inner-socks/): 2 pairs of lightweight liner socks. These must fit snugly and beneath your wool socks.
- [LIGHT HIKING BOOTS OR TREKKING SHOES](https://aconcaguamountainguides.com/trek-gears/synthetic-or-wool-socks/): For any approaches across dry trail. Light weight, high comfort, plenty of room in the toe box, and good support should be stressed here.
- [HIKING BOOT](https://aconcaguamountainguides.com/trek-gears/hiking-boot/): Waterproof hiking boots designed for hiking in cool to cold conditions. Modern, lightly insulated boots with room in the toe box and good support should be stressed. Models like the Scarpa Terra GTX are ideal.
- [SYNTHETIC OR WOOL SOCKS](https://aconcaguamountainguides.com/trek-gears/light-hiking-boots-or-trekking-shoes/): 2 or 3 pairs of medium to heavy hiking socks. These must fit over your liner socks if you plan to wear liner socks.

## One Day Trek Gears
- [CAMERA](https://aconcaguamountainguides.com/one-day-trek-gear/camera/): Small point-and-shoot cameras (including compact SLR’s) are ideal & work well at altitude. Alternatively, many opt to use a smartphone camera. Due to weight & care in the mountain environment, large dSLR cameras are discouraged.
- [LIPSCREEN](https://aconcaguamountainguides.com/one-day-trek-gear/lipscreen/): SPF 30+ lipscreen. As with sunscreen, be sure your lipscreen is new. Recommended: Aloe Gator Medicated 30 SPF Lip Balm.
- [SUNSCREEN](https://aconcaguamountainguides.com/one-day-trek-gear/sunscreen/): One 1-2 oz. tube of SPF 30+ sunscreen. Zinc-oxide added versions are preferred. One ounce is typically sufficient per week, but several tubes. Sunscreen loses SPF rating over time; we strongly recommend brand-new sunscreen.
- [PERSONAL HYGIENE KIT](https://aconcaguamountainguides.com/one-day-trek-gear/personal-hygiene-kit/): This kit should include toilet paper (one roll stored in a plastic bag), hand sanitizer, toothbrush, toothpaste, dental floss, and some wet wipes if preferred.
- [WATER BOTTLE](https://aconcaguamountainguides.com/one-day-trek-gear/water-bottle/): (1) One liter reusable water bottle.
- [TREKKING POLES](https://aconcaguamountainguides.com/one-day-trek-gear/trekking-poles/): 1 Pair of extendable poles.
- [BACKPACK](https://aconcaguamountainguides.com/one-day-trek-gear/backpack/): A small, simple pack of approximately 35-40 liters. Useful for the trek into basecamp.
- [SUNGLASSES WITH UV PROTECTION](https://aconcaguamountainguides.com/one-day-trek-gear/sunglasses-with-uv-protection/): High-quality sunglasses with maximum UV protection, providing full coverage for the eyes.
- [FLEECE HAT OR BALACLAVA](https://aconcaguamountainguides.com/one-day-trek-gear/fleece-hat-or-balaclava/): A non-cotton wool or synthetic hat that covers the head and ears comfortably.
- [SUNHAT OR CAP](https://aconcaguamountainguides.com/one-day-trek-gear/sunhat-or-cap/): Any style of lightweight hat for shading the head will work well. Baseball caps and sombrero-style sun hats are the most common.
- [BUFF](https://aconcaguamountainguides.com/one-day-trek-gear/buff/): 1 buff, a must-have for Aconcagua. The UV Buff is a versatile replacement for the bandana and serves a multitude of purposes.
- [FLEECE GLOVES](https://aconcaguamountainguides.com/one-day-trek-gear/fleece-gloves/): 1 Pair of Fleece Gloves
- [GORETEX (OR SIMILAR) JACKET](https://aconcaguamountainguides.com/one-day-trek-gear/goretex-or-similar-jacket/): A non-insulated, fully waterproof shell jacket with a hood. We recommend durable 3-layer fabric. Gore-Tex Pro Shell or a similar eVent fabric will offer the most durability and long-term weather protection. This layer must fit comfortably over your baselayer, midlayer, softshell, and potentially a lightweight insulated layer.
- [LIGHTWEIGHT INSULATED JACKET](https://aconcaguamountainguides.com/one-day-trek-gear/lightweight-insulated-jacket/): We recommend a lightweight insulated jacket to serve either as a layering piece or as stand-alone insulation when appropriate. This may be filled with down or synthetic insulation. This jacket often referred to as puffy jacket.
- [MIDLAYER TOP](https://aconcaguamountainguides.com/one-day-trek-gear/midlayer-top/): Synthetic or fleece long sleeve top.
- [T-SHIRT](https://aconcaguamountainguides.com/one-day-trek-gear/t-shirt/): Bring a t-shirt for warm weather.
- [TREKKING PANTS](https://aconcaguamountainguides.com/one-day-trek-gear/trekking-pants/): One pair of fast-drying trekking pants.
- [SYNTHETIC OR WOOL SOCKS](https://aconcaguamountainguides.com/one-day-trek-gear/synthetic-or-wool-socks/): 2 pairs of medium to heavy hiking socks.
- [HIKING BOOT](https://aconcaguamountainguides.com/one-day-trek-gear/hiking-boot/): Waterproof hiking boots designed for hiking in cool to cold conditions. Modern, lightly insulated boots with room in the toe box and good support should be stressed. Models like the Scarpa Terra GTX are ideal.

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