ACONCAGUA | South America
Price Range:
$5,995 USD
Elevation:
6,962m / 22,841ft
Duration:
15-21 Days
Difficulty:
Intermediate
Route:
False Polish Traverse
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Aconcagua is a mighty peak, proud climb and an unforgettable experience.
Standing 22,841 feet (6,962 meters) tall, Aconcagua is the second highest of the Seven Summits, the tallest peak in the world outside the Himalaya and the apex of both the Southern and Western Hemispheres.
A true test for any mountaineer, Aconcagua sits along the Andes spine roughly equal distance between the stunning South American towns of Mendoza, Argentina and Santiago, Chile. The mountain is a predominately arid, hot climate making for stable summer climbing with some snow and cramponing high on the peak.
Not to be underestimated, Aconcagua’s altitude, elevation gains and load carries make it a physical challenge similar to Denali, an amazing accomplishment for even the seasoned mountaineer.
Highlights:
- Stand on the highest summit in the Southern and Western Hemispheres.
- Traverse the entire peak and see both sides of the mountain.
- Join our arrieros (mule drivers) while they cook the traditional meal “asado” (BBQ meats, veggies, bread, and of course Argentinian wine) over an open fire and under the stars.
- Watch the shadow of Aconcagua grow larger as the sun rises over the Andes on summit morning.
- Test yourself at altitude as critical preparation for Denali and Everest.
- Look down from the summit ridge on the mighty South Face, climbed by Reinhold Messner.
Choosing the Right Option
Our Aconcagua climbs are run annually from mid-December through the end of February to take advantage of the best weather, favorable summit conditions, and strong on-mountain infrastructure. It is a fantastic expedition which is highly adaptable to fit your style and timeframe.
Choose from our ever popular “Aconcagua 360 Classic” for a time tested climb schedule, upgrade to the “Executive” option for increased support or look at our “Speed Ascent” options if time is a critical factor.
Porter Support Add-On
Price: $1,750 USD
Many clients choose to use porters to facilitate their ascent of Aconcagua giving them a higher chance of success and making their climb much more enjoyable.
Porters on Aconcagua operate differently from most mountains. Rather than being attached directly to a particular expedition or climber, porters live at base camp and ascend up to our camps whenever needed, carry their load to the next camp, and return back to base camp the same day. They may even carry loads for several people, on different expeditions, on the same day! You will be amazed at how fast they move and how hard they work!
A standard porter load is strictly 20kg and charged at a flat rate up to 20kg (i.e. if you only have 17kg, you’ll still be charged the 20kg rate). Please note that if you have more than 20kg of personal effects along with your allocation of the group gear, you will be expected to either carry your additional weight or you will be charged a pro-rated amount for all extra kilograms.
During peak season porters can be very busy so it is best to pre-purchase the Porter Add-on in advance to lock in your porters and guarantee their availability. This add-on entitles you to 20kg* of porter-carried gear from camp to camp during the ascent and descent of the peak.
If you want to make your climb easier, or you simply want to enjoy the climb more, hiring porters may be the right decision.
Single Rooming Supplement
Price: $1,000 USD
We are happy to organize single rooming accommodations in our hotels in Mendoza and Puente del Inca for you.
Having a single room helps climbers stay healthy and adds a bit of comfort and personal space that can go a long way on an expedition. If you would like a single rooming option, please let us know.
Please note that all tent accommodations are double-occupancy for weight, safety, and warmth.
Helicopter Exit - Plaza de Mulas to Horcones
Inquire for seasonal pricing
A helicopter exit from Plaza de Mulas to Horcones will save you the 18-mile hike back to the park entrance at the end of your climb. Because your date arriving into base camp can change and weather can prevent flights, helicopter exits will be scheduled upon your arrival, usually for later that same afternoon or the next morning. The helicopter operators accept only cash, in US dollars, on the mountain and require payment before departure from Plaza de Mulas. Pre-booking before your trip will help limit to amount of cash you need to carry throughout the expedition.
Will I be sharing a tent?
Yes, both at base camp and on the mountain. Tents are always shared on Aconcagua for safety at altitude, warmth, limited tent space on the mountain, and to reduce group gear weight for everyone. Please plan to share a tent with one of your fellow climbers and pack some ear plugs!
How heavy will my pack be?
In general, climbing packs on Aconcagua are moderately to quite heavy. You will likely be carrying 45lbs – 55lbs (20kg – 25kg) most of the time while climbing on the mountain and less on the trek into base camp, during which we are supported by mules. On the trek in, you only need to carry what you need for the trek that day which is generally only 15lbs (7kg).
If you are concerned about the heavy loads, please consider the option of hiring porters.
Will I need to purchase insurance?
Yes. Trip delay and cancellation, rescue, repatriation, medical insurance is mandatory for this program for your own benefit. We have seen too many times people need to cancel their trip either before, or during the expedition for reasons such as injury, health, family and business matters. With such a long trip and so much at stake, climbers need to be prepared for contingencies.
The Aconcagua Provincial Park authorities also requires each climber to carry insurance, which covers high-altitude activities, climbing, search and rescue, and evacuation. Please contact us if you need assistance finding an appropriate policy.
What is the food like on the climb?
In general, our food on and off the mountain is excellent. Mendoza is known for its food and wine. En route to base camp we will be eating “asado,” traditional Argentinean BBQ over an open fire that the muleteers make for us (vegetarian options are available). At base camp we have hired the services of first rate chefs. On the mountain, your guides will be cooking large, hearty meals that are tasty albeit a bit more rustic than in town. We can cater to most dietary requirements if given sufficient notice, so please let us know if you require accommodation.
What extra gear do I need for the traverse?
You will need light shoes that double as camp booties to bring up and over the mountain with you and for the long hike out of base camp the final day. Please also consider how you will carry your ‘day pack gear’ on the hike out. Many people use the top of their pack which is usually detachable and can turn into a hip belt which is ideal. If not, please bring a ultra-lightweight packable day pack.
How cold can it be on summit day?
Quite cold! Temperatures and weather on Aconcagua should not be underestimated. It would not be uncommon for summit day to include temperatures to -20F (-29C) or colder including windchill. You may get lucky and have mild temps, but each climber needs to be equipped with solid cold weather clothing.
Can I hire porters if I don’t buy the optional Porter Add-On?
Yes. Generally we can hire porters for the next day via radio if we know by dinner the day before. During busy times, availability may be limited so it is best to pre-book. Furthermore, porters are generally more expensive when booked at the time and charge incrementally higher prices the farther up the mountain you go. If you haven’t prebooked porters, be sure to bring extra funds in US dollars to hire them on the spot. Porters will charge a flat rate for up to 20Kg per carry. This is a good backup option for climbers who are getting over a stomach bug or aren’t feeling strong one day and need to conserve energy.
I heard that Aconcagua is like a bigger Kilimanjaro. Is that true?
Not really. While climbing Aconcagua doesn’t involve glaciers or technical climbing, it’s much more serious than a “taller Kilimanjaro.” The length of the expedition, the weight of your pack, extreme altitude, and self sufficient expedition-style climbing combine to make Aconcagua a true big mountain experience.
How should I prepare for Aconcagua?
First, contact us! We love helping climbers achieve their dreams, that’s what we’re here for.
To prepare for Aconcagua you should have already climbed a few mountains and be familiar with crampon and ice axe skills. Physical training is very important for success on Aconcagua. Start training at least 6 months before your expedition and focus on building endurance carrying a loaded pack up hill using trails or a Stairmaster.
Didn't find an answer to your question? Don't hesitate to ask us.
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Expeditions on Top
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Climber Summit Rate
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“I had the time of my life on Aconcagua. The trip was absolutely incredible, two weeks that I will treasure for the rest of my life. I have to say that Mike made the trip. He just inspires confidence and security. I knew that no matter what happened up there he could fix it for us. I would climb anything with him.” Nicky M
I recently had the privilege of embarking on a climbing expedition and summit attempt to Aconcagua, and I cannot express enough how exceptional the entire experience was. Opting for CTSS's custom private climb marked my second journey with CTSS and guide Nanika ‘Nani’. The custom private climb allows for greater flexibility in the schedule and additional time for acclimatization to the higher altitude. From start to finish, every aspect of the trip was meticulously organized, showcasing a level of professionalism and guide competency that truly set this adventure apart. Organization: The organization of the Aconcagua expedition was impeccable. Right from the initial planning stages to the moment we descended from the summit, every detail was thoughtfully considered. Pre-trip communication was clear and thorough, ensuring that I was well-prepared for the challenges that lay ahead. Logistics, including transportation, accommodation, and meal arrangements, ran seamlessly, allowing me to focus on the climb itself. The attention to detail was evident, creating a sense of confidence and ease throughout the entire journey. Guide: The expertise and professionalism of Nani were truly commendable. Nani's knowledge of Aconcagua and mountaineering in general instilled a sense of trust and security. Nani demonstrated exceptional patience while providing insightful guidance on technique and safety measures. His commitment to ensuring my well-being was unwavering, and his passion for the mountain and its history enriched the entire experience. His professionalism and dedication went above and beyond, making the ascent not only safe but also incredibly rewarding. Overall: The overall experience of climbing Aconcagua with CTSS’s private custom program surpassed all of my expectations. The supporting staff and facilities on the mountain were top-notch, creating a supportive environment. The logistics implemented for safety were outstanding, providing an additional layer of reassurance. The breathtaking landscapes and challenging ascents made this expedition an unforgettable journey. I wholeheartedly recommend CTSS’s Aconcagua expedition. The meticulous organization, guide competency, and overall experience created a once-in-a-lifetime adventure that will be etched in my memory forever. If you are seeking a challenging yet rewarding mountaineering experience, look no further - this expedition is the epitome of excellence.Viranuj S.
"The word trust comes to mind when I think about CTSS and why I will continue to engage them in future. When undertaking activities as serious as mountain climbing you need people you can trust, not to just make the good times happen but who have your back if things go bad. CTSS demonstrated a high level of trust to me in three ways: Firstly, CTSS has the capability to get things organised, delivered and done. Everything ran smoothly and we were provided with lots of information. Secondly, each Guide was hand picked by Mike and could demonstrate a track record beyond what was required. They were personable, unique and lots of fun to work with. Finally, the team culture. CTSS sets the tone for how the team should behave ahead of time and their Guides lead by example. What resulted was a group of people who arrived as mountaineers, formed into a strong team and left as life long friends in just 3 weeks. I hope this gives you the confidence to put your trust in CTSS.” -Scott Gorman, “CTSS Lead Guide noted several times "Jim looks like you're having the time of your life" I did in fact have the time of my recent life. Thanks for putting together what was a great experience.”Jim A.
“Mike, a big thank you to yourself and the entire CTSS team for making our Aconcagua expedition a big success. We braved scorching sun, tent ripping winds, bone chilling cold and a long summit day. However we reached the summit and most importantly we all returned safe, proud and full of life.”CTSS Climber
“It’s true “you can’t buy the summit but you can buy better odds”. Our Aconcagua expedition was superbly put together, great food, accommodation and support. We had pizza, hamburgers and chocolate on the side of a mountain! Josh our lead guide went above and beyond to make the experience as comfortable and enjoyable as possible. Our summit day was well planned ahead, and we were given the best chance of summiting amongst Aconcagua’s crazy weather conditions. I wouldn’t of made the top without CTSS.” Tom D.
Free Expert Advice
When you sign up for an expedition, you become part of the CTSS family.
This means a free consult with Mike Hamill—the author of Climbing the Seven Summits—or one of his expert team.
Personalized strategy, progression planning, expert coaching, and advice on how to get the most out of your climbing journey!
6x Reasons to Choose CTSS
Safety
Your safety and success are our priorities in that order. We make conservative decisions, plan redundancies and all our guides have wilderness medical training, safety & rescue plans & access to doctors 24/7 to help keep you safe.
Value for $
We keep our overheads low to pass savings on to you. We are proud to offer the best service for the most competitive price, without skimping on safety or taking shortcuts with logistics, staffing and infrastructure.
Holistic Approach
Our service goes far beyond the mountain. Think of us as your climbing coach, we’ll be there from start to finish to prepare, debrief and plan your progression as a mountaineer, whether your goal is a single summit or the Seven.
Guides & Team
Guides can make or break your climb. We hand pick the most qualified, tenured, tested and personable guides and Sherpa in the world. Owner and mountaineer Mike Hamill personally oversees the management of each expedition.
Our Values
We care about you, our people and the planet and we walk our talk by donating a percentage of every expedition to Tiger of the Snows fund which supports outdoor tourism workers all over the world and following strict Leave No Trace principles amongst other initiatives.
Success
We have an unparalleled summit success rate. How? We do it in a myriad of ways; like a great chef’s secret sauce, we've fine tuned the recipe over decades but most importantly, we believe in you & your ability to achieve your goals and are invested in putting you on top.
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“I have climbed with CTSS on my past three expeditions. Mt Elbrus in 2019 and Aconcagua in 2020 and 2022. I want the total experience on an expedition, from the travel, the country, the people, the culture, and meeting like minded individuals. CTSS gets this and that is why I would highly recommend them for your next expedition.“
- Blaine C
Testimonials
An incredible experience from start to finish. I can’t say enough what a difference it makes to have a great guide who cares so much about the whole experience and a great time to make the journey so special. I hope this is the first of many climbs with CTSS for me.Kevin A, USA
I cannot even put into words how incredible that trip was for me – you truly run everything top notch and it shows in every single part of the trip. Your patience in teaching/coaching in a way that I didn’t feel intimidated by was amazing and so so appreciated. I am in awe of this whole experienceJulie M, USA
As expected you run a first class show from start to finish… I look forward to the next adventure.Len F, USA