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Climb Aguja Guillaumet 2579m in Patagonia

Do you want a full climbing experience in Patagonia? Then the ascent of Aguja Guillaumet with Indio, certified mountain guide, is the trip for you!

Mountain RangeAndes
Duration3 days
Offer periodJan, Feb, Mar, Oct, Nov, Dec
Skill LevelIntermediate
Fitness LevelFit
Type of tripPrivate


  • Take a hiking trip to Aguja Guillaumet, Patagonia.

  • Discover fantastic views of the surrounding peaks, such as Fitz Roy.

  • Enjoy ice climbing and rock climbing in the Andes.


Climbing the aguja (needle) Guillaumet is one of the classics in Patagonia. The needle is one of the satellites of the Fitz Roy range. I really like it because it provides us with unique views. In addition, the needle is easily accessible with a 1-day hike and it is technically relatively easy. You need to be well trained and have good climbing experience to do it.

The climate in El Chalten area is very unstable, characteristic of deep Patagonia. This provides some “seasoning” for this great climb. As far as possible, depending on my agenda, I try to be flexible. I propose to give a range of maximum 7 days to do the trip with the best weather conditions according to my judgment. The previous days before the expedition I will do some small day-trips with you to prepare the climb. I consider it great to offer this flexibility so that we increase the chances to summit.

Best conditions are generally found in October if you like ice climbing, or from November to March if you prefer rock climbing.

Take a look at the itinerary that I propose below.

Feel free to contact me to organize this great experience together, I would love taking you up there!

I also lead a climb to Cerro Solo in El Chaltén. Check it out!



During the ascent we will camp.

More info

About El Chalten El Chalten is a cute little town in Patagonia where more and more hikers come to enjoy beautiful views, granite peaks and large lakes. It is also the “base camp” town to go climbing the famous Cerro Torre and Cerro Fitz Roy. The town has a real mountain atmosphere when you stay for a couple of days. The best period for climbing is during the Argentine summer because days are longer and temperature higher. November and December are more suitable for ice climbing, January and February for rock climbing. To avoid too many tourists October-November and March-April are the best months. There are two main spots where climbers go : - Cerro Torre range - Cerro Fitz Roy range Climbing Cerro Torre is a much more serious business than Cerro Fitz Roy, but both offer some fantastic climbing, well-known all over the world.




Day 0: Equipment check, ideally the day before the expedition.

Day 1: Hiking day

Start of the trip from the bridge of the Electrico river to the camp. Approximately 5-6 hours hiking. Camping is required as it would take too long to do the approach and climbing in one day.

Day 2: Guillaumet

2 hours of approach to the Guillaumet needle (2579m). This is the great day of the trip! Climb up to the needle takes approximately 8-9 hours. It includes a part of ice climbing and a great part of rock climbing. We enjoy the great views at the top including the Fitz Roy!
The descent lasts approximately 4-5 hours to the camp.

Day 3: End of the program

Return to the bridge of the Electrico river by the same way hiking.

About the guide

guide profile img

I am an IFMGA and a High Mountain AAGM certified Mountain Guide. I was born in San Juan, where I found my passion for the mountains when I was a child. Today my home is El Chalten, this magical place where I have my family and where I work and live since 2008.

I have climbed many different peaks along the Andes, as well as in Bolivia, Brazil, Chile, France, Spain, Germany Italy, Austria and Switzerland. I have climbed great mountains and new routes in Patagonia, both in Cerro Torre and in the Fitz Roy mountains. I climbed Mount Fitz Roy five times and Mount Torre three times. All of them through different routes and some of them opening a new one.

One of my biggest achievements was the Standhardt - Herron - Egger traverse and the "Directa Huarpe" new route, on the west face of Cerro Torre. As well as climbing the Tehuelche route on the Fitz Roy hill in 16 hours.

I also guide in the Central Andes, in places such as Cerro Mercedario and Vallecitos in Mendoza, among other mountains. I am also a Mountaineering and Climbing instructor in different associations and member of the relief committee at the Club Andino Mercedario of the San Juan Province. I am also a member of the technical committee of the Argentine Association of Mountain Guides, in which I am part of the staff of instructors for IFMGA guides.

I guide my clients mainly in Patagonia. I spend summer in the town of El Chalten and I move to Bariloche, in northern Patagonia, in the winter, where I guide more technical excursions, like ice and/or rock climbing, as well as classic mountaineering ascents. During the year I also guide in the mountains of Peru, Bolivia and in Europe.

Even when I’m not working I enjoy climbing, bouldering, sport skiing and mountaineering. Keeping at my highest level of performance helps me ensure my clients’ safety, that is always my top priority.

What people are saying about this trip

Prices per person

Group of 1

USD 2269 each

Group of 2

USD 1598 each

Want a different number of travellers?

Price includes

- Guiding fee

- Transport during the trip

- Meals: Breakfast, Lunch, Dinner

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