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3-day Aguja Guillaumet (2,579m) summit via the Couloir Amy or Fonrouge-Comesaña route, El Chaltén


Juan Señoret, IFMGA-certified mountain guide, offers a 3-day mountaineering experience in El Chaltén, Argentina. Join him, explore an amazing terrain, and reach the top of Aguja Guillaumet!



3 Days

Jan, Feb, Mar, Dec




  • Discover a beautiful region of the Argentine Patagonia.
  • Climb an over-2,500m peak of the Andes.
  • Enjoy breathtaking views of the Andes and the Southern Patagonian Ice Field.


The scenic mountain village of El Chaltén, in Argentina, features mountaineering options for all levels. I am offering a 3-day tour to the summit of Aguja Guillaumet. If you are looking for a stunning alpine adventure, then join me!

El Chaltén is located in the Santa Cruz province in the Argentine Patagonia. It lies at the foot of two impressive multi-peaked mountains: Cerro Torre and Fitz Roy. Aguja Guillaumet (2579m), part of Mount Fitz Roy, is usually the objective for those climbing in this area for the first time.

On this 3-day adventure, you will face the particular terrain and the strong winds of El Chalten, heading up an exciting line to Aguja Guillaumet. We two possible routes that we can take: Couloir Amy and Fonrouge-Comesaña. We will choose the best option according to the snow/ice conditions, and your skills.

Couloir Amy, on the east side of Guillaumet, was first completed 1968. It has a total distance of 450m, 60º snow/ice slopes, and a 5.8 climbing difficulty. On the west face, we find the legendary Fonrouge-Comesaña, with 600m, pitches from 5.4 to 5.9, and an amazing pitch of 5.10b. Both routes share the last 4 pitches.

From Aguja Guillaumet, we will enjoy breathtaking views of a unique alpine landscape dominated by the Andes and the Southern Patagonian Ice Field!

Please keep in mind that this trip does not require alpine climbing experience. However, if you have some, especially in rock climbing, it will help a lot. In addition, these are all physically demanding days, so you should have a good fitness level.

So, are you up for an awesome mountaineering experience in the Andes? Then come to El Chaltén, at the Argentine Patagonia, and reach the top of Aguja Guillaumet!

And if you feel ready to climb to the summit of Fitz Roy, take a look at this Fitz Roy 5-day program.

Price includes

- Guiding fee


Day 1: Piedra Negra

Meeting at 8 am. Gear and food check. Transfer to Rio Electrico Bridge, where we start hiking. Two hours later we reach Piedra del Fraile camping. After a short stop we keep on going. In 3 hours more we’ll be at Piedra Negra. We set up camp, cook some dinner, and rest.

Day 2: Summit day

Very early in the morning, may be at night, we wake up, have breakfast and start our approach to the climbing route. Depending on the chosen route, we’ll hike from 2 ½ to 4 hrs. After the climb, we get back to our camp to have dinner and rest.

Day 3: End of the trip

We wake up when body says so, break camp and start our descent to Piedra del Fraile. After a short break, we keep going to Rio Electrico bridge. Transfer to El Chaltén. Barbecued Lamb is the Patagonian way to celebrate an ascent (there are veggie options as well).



More info

Guest should feel comfortable flat footing and front pointing on moderate angle ice up to 55 degrees with crampons. Guests are required to carry a backpack with their personal gear (clothes, sleeping bag, pad, etc), group (tents, pot, stoves, etc) and food. About 20 to 25 kg, except summit day. Otherwise, personal porters could be arranged in advance. /// Client acknowledges that the nature of this type of travel requires considerable flexibility and changes to the itinerary may occur. /// The fame of the area regarding wind and fast changeable conditions are not a legend. Be ready to experience nature and all its beauties and power. We have one back up days and one rest day, which we use it flexibly to make best use of weather conditions.

About the guide

IFMGA/UIAGM Mountain Guide from Chile

I was born in 1987, and since I was young I’ve been around the mountains, and for the past 12 years I’ve been practicing all mountain disciplines.

Some highlights of my climbing career: First Chilean to Cerro Torre via Ragni, first Torres del Paine alpine style traverse, and many other first ascents.

I did the IFMGA/UIAGM aspirant course in Bolivia in 2016, and recently got my full IFMGA certification in April 2018. I have also AIARE level 2 training.

Come and discover the mountains of Chile, a wonderful country, where we will have a unique experience together with a professional guide, in a truly unforgettable trip, it will be a pleasure to be able to guide you through some of the mountains of my country in your next vacations, i am sure will be the first of many adventures that we will enjoy together in the mountains of the Andes.





What people are saying about Explore-Share

Kumari Selvakumar


Sept 14, 2022

I’m extremely happy with the ease with which I could book via your site reliable and experienced guide. Thank you so very much, and I’ve started to recommend your site to my friends. Dimitris is not only an awesome guide, but a wonderful person who was always looking out to give me the best experience I can have when he found out how much I love climbing! He is the Best!

Niklas Warren


Sept 6, 2022

I am very pleased with Explore-Share! This was my first international climb, and the communication and response time were great. Herbie is a very skilled guide and very efficient. The entire booking process & payment was smooth. I will definitely use Explore-Share again. Thank you.



Aug 23, 2022

I was looking for a local guide for a hike I was planning and came across Explore-Share. They seemed to have good reviews and so decided to give them a try. The experience was very positive and completely happy with their service. I will be using them again for next trip.

Colin Finnegan


Aug 17, 2022

Easy to set up and find the perfect trip. Informative site that is easy to use. Guides are all great to work with and communicate all arrangements needed. As simple as can be!

Lesley Weber


July 16th, 2022

Thank you explore-share for a wonderful via feratta experience. We have been wanting to learn for a long time but don't have the facilities in Scotland. The guide Mitja was extremely helpful and knowledgeable, answering all my many questions and providing advice. On the day head to take another group but he quickly arranged another guide Borut, who was brilliant. We had a fantastic morning learning via ferrata at Hvadnik in the gorge. It gave us the confidence to later hire our own equipment and go out in Mojstrana. Altogether a five star + experience. Thank you.

Richard Scrivener


July 20, 2022

Hello! I have been thoroughly impressed by the service and assistance that explore-share have provided the past couple years in helping to plan my trip to the High Tatras in Poland. I really appreciated the flexibility that they provided in allowing me to rearrange my trip twice owing to covid. They were responsive and communicative throughout. This trip was part of my Stag weekend celebrations and explore-share connected me with an outstanding guide in the form of Marcel - he was an excellent recommendation and we really enjoyed our guided hike in the High Tatras with him. Marcel was an outstanding professional, placed a high focus on preparing well and staying safe, and was also a great guy! Highly recommend. Many thanks and best wishes - Richard

Yvonne Morrison


May 8, 2022

Our first time with Explore-Share. An absolutely fantastic experience from start to finish. Extremely good value, very well organised with attention to detail. We travel widely and this has by far been the best of experiences. Well done to all concerned. We are already looking at booking another trip!

Mark Stone


April 14, 2022

Great service by explore share. Our guide, Fred, gave us a fantastic day. Totally wild adventure that would be impossible on our own. I’m really impressed. Thank you very much.

James Dempster


March 9, 2022

I can’t recommend this enough. Great service, great price and the on the ground team was top notch. Top marks all round.

Leonardo Rodriguez


March 4, 2022

Everything went very well! Above our expectations! Thanks Explore-Share and Thanks Kiliholidays! Great support from all you! Thanks for the hard work and excellent level of commitment.

Daniel Martinez


Feb 2, 2022

Excellent job making your platform available to all mountain lovers. Our guide Gabrielle was an excellent companion



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