Aconcagua Climber's Log

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Johan111 - Feb 4, 2021 9:09 am

Re: Solo traverse

The Soulo is a great tent indeed! Am very happy with mine! Highly recommended for all solo climbers!

Johan111 - Feb 4, 2021 9:06 am Date Climbed: Feb 10, 2019

Solo summit  Sucess!

Solo climb via the Vacas 360 route (ascent via Vacas valley, descent via Horcones valley). 10 days from Los Penitentes to summit, 1 day to get back to Los Penitentes. Unfortunately missed the last bus to Mendoza by 20 minutes. Really good and warm weather all the way.

Recommendation for all future climbers: ascend via the Vacas route. It may be slightly longer distance (which is actually better for acclimatisation) and a bit more expensive, but it is a much nicer route both visually and for walking. The whole climb from P. d. Mulas to Colera is soft loose rock. On the P. d. Argentina side there is only a minimal amount (30 minutes or so) of that shortly before camp 1. Plus the Vacas route and the camps are less crowded.


AlexKendall - Jul 3, 2020 6:09 am Date Climbed: Feb 1, 2020

Alex Kendall  Sucess!

Solo climb over 6 days. Fine weather with some snow showers.


guerinak - May 22, 2020 6:45 am

Team Marmot/Equipo Marmota  Sucess!

Epic adventure with my homegirl Anna Kusler, unguided... we climbed Aconcagua despacito!

Much love to all the rangers and those who keep the camps running smoothly, and for their generosity and kind hearts!

Wandering Yooper

Wandering Yooper - Jan 16, 2020 10:37 am Date Climbed: Feb 25, 2013

Solo traverse  Sucess!

Awesome adventure. Alone and unguided late season climb on Aconcagua. Did traverse (Plaza Argentina - Camp Colera - Summit - Plaza de Mulas). Interesting first night in high camp (Colera) as I was the only climber who decided not to abandon camp and move down the mountain during a wind storm. My Hilleberg Soulo held up fine, but took a LOT of anchoring. A great testimonial for the manufacturer.


jck - Dec 16, 2019 2:14 am Date Climbed: Dec 1, 2019

Normal (unguided)  Sucess!

Been lucky with the weather. Climbed on 12 day after entering the park. Summit bid took us 7 hours of ascent with additional 3 to reach the Colera again. Nice trip but I am not willing to visit the mountain any more :)

Matt McCullough

Matt McCullough - Feb 24, 2019 5:09 am Date Climbed: Feb 19, 2019

Normal Route - guided  Sucess!

Lessened winds and sunny skies along with good use of contingency days for further accclimatization allowed summiting. Many thanks to the AAI guides Vern Tejas and his wife Carole for making the right calls.


jzheng18 - Jan 27, 2019 1:54 pm

Aconcagua via 360 route

Supported expedition with Inka guides via 360 route, 15 days total. Made it to Plaza Independencia (6,400m) on summit day before turning back. High winds and difficult conditions, but a beautiful experience.


ericd - Jan 26, 2019 8:07 pm Date Climbed: Jan 18, 2019

up & over the Polish Traverse!  Sucess!

Up and over, 360 degrees, starting and ending at Penitentes, AR. A relaxing 22-mile 3-day trek to Plaza de Argentina with Gaucho steaks and warm breezes. Joining the Ameghino glacier field, substantial elevation changes with cold and windy storms gave the climb a big mountain feel. Camp 3 to summit is a huge 3,000' push but scenic as can be in the thin air! Camp Colera out to Plaza de Mulas is soft snow and dirt and half the distance as the next day out to Confluencia. Strong tradewinds out of the south mean good weather window and so we summited on day 12! A cardinal high altitude climb with stepped progressions at each camp. Bonus: take an unwinding Lujan de Cuyo wine tasting tour on bicycles at the end!


atavist - Jan 14, 2019 5:40 am Date Climbed: Dec 22, 2018

360: unguided, unsupported traverse  Sucess!

I entered the park from Punta de Vacas. One overnight at Lenas, second overnight at Plaza Argentina. I climbed the Polish Direct turning back near the top because it was late in the day. I down climbed the route. The next day I moved camp to Colera. And the next day, starting at 7am, I went to the summit via normal route. By 1pm, I was on the summit. Most climbers turned around very early in the day due to wind and cold. I was on the summit alone. 3-4 other climbers (Argentines) made the summit about an hour after me. I was back at Colera by 4pm and stayed over. Next day I reached Confluencia and was out of the park the following day.

I was in the park for a total of 10 days. I climbed unguided and without mule support. Hiked in the Valle Vacas and out via Valle Horcones. I carried an axe and a tool, never used the ice tool. I was glad to have the axe on the Polish, though had I stuck to the normal route, even the axe was superfluous. Early season conditions were favorable and trekking poles were sufficient. Still, I wouldn't want to be there without an axe.


eli.boardman - Dec 27, 2018 10:12 am Date Climbed: Dec 16, 2018

Unguided, Normal Route  Sucess!

The whole family made the summit via an unguided, normal (Horcones) route expedition. Big snow storms and big winds eventually abated, giving us a perfect summit day. Trip Report at


CBakwin - Dec 1, 2018 9:07 am Date Climbed: Feb 4, 2005

Yo  Sucess!

Climbed this in '05 on a quick push.

Chelsey Berg

Chelsey Berg - Sep 8, 2018 6:02 am Date Climbed: Jan 23, 2018

Summit on day 11   Sucess!

A summit for me, in the name of my late great uncle who climbed in 1964 but had to turn around at the Cave due to mountain sickness. An honor and dream come true! We had complicated weather, 6 days of white outs, and 45km/50km winds that pushed back our summit attack a few days. In total 13 days in and out, using mules to Base Camp then all on our own.


boriskrielen - Feb 5, 2018 4:06 am Date Climbed: Mar 29, 2002

Aconcagua solo unsupported out of season  Sucess!

Climbed Aconcagua solo unsupported out of season in March / April 2002 by the normal route. High winds during the ascent, Viento Blanco on my summit day, wind reached 100+ km/h, -30°C (-55°C with windchill).


ppergande - Jan 10, 2018 12:58 pm Date Climbed: Feb 23, 2017

Polish No  Sucess!

Planned to ascend the PG but the weather had other plans. Summited via the normal route instead.


skorpeo - Dec 13, 2016 11:13 pm

Re: Lost luggage + Snow Storm = Better Luck Next Time!

Wow, this was my summit day 2016-1-13. There was a large group. I think half the hikers turned around at Portozuelo Del Viento. The section to La Cueva was the most wind I've ever experienced. After that the Canaleta wasn't so bad, really high though.


skorpeo - Dec 13, 2016 11:07 pm Date Climbed: Jan 13, 2016

WINDY  Sucess!

Coming off the summit I came upon a climber in distress. She did not know where her camp was. I guided her to it. I spent 16 hours above 20,000 feet.


CarlosMMM - Sep 26, 2016 8:13 am Date Climbed: Jan 17, 2016

Re: Lost luggage + Snow Storm = Better Luck Next Time!  Sucess!

Sorry about your luggage..... but with this season´s "El Niño", summit windows were very scarce throughout all December 2015 and first half of January 2016. After that, conditions were much milder. I managed to summit solo on January 17, on my 18th day there (my last chance, since I needed 2 extra days to descend before my park stay expired).

jeanpaulnoahrodney - Sep 17, 2016 10:30 pm

Re: Lost luggage + Snow Storm = Better Luck Next Time!

Oh my goodness! We are impressed. We attempted Jan 13 without success and are debating about returning this December. Thank you for the information.


mdou - Sep 4, 2016 10:49 am Date Climbed: Jan 3, 2016

Lost luggage + Snow Storm = Better Luck Next Time!

My airline misplaced my bag and I only received it 8 days later. It was packed with all my mountaineering gear and food for the whole trip. I spent part of my lost time in Vallecitos (lovely spot!), but I had to constantly come back down to check if my bag had arrived, so I only bought myself a couple days of acclimatization there.

I set off for Aconcagua with significantly less time to make the summit, but things were looking good. The weather was amazing and there was no snow on the ground when I arrived.

Day 1. I walked to Plaza de Mulas pretty quickly (I hired a mule service to get my stuff there quicker).
Day 2. Rest day.
Day 3. I climbed little Cerro Bonete for acclimatization.
Day 4. I carried my gear to Nido de Condores and came back to sleep in Plaza de Mulas.
Day 5. I went to sleep at Plaza Canada, but I sort of regretted not going straight for Nido de Condores. It's really not that far. I didn't want to risk getting sick.
Day 6. I finally went to sleep at Nido de Condores and reunited with the bag I had stashed there. I was watching the weather predictions closely, asking the park rangers and other climbers, but there's always a bit of a delay in the info and the predictions keep changing from day to day. No groups were planning on attempting the summit the next day because it looked like it was going to be too windy. Most groups were going to make an attempt the day after, when it was going to be less windy.
Day 7. I wanted to use that day to do an acclimatization hike. I woke up in the middle of the night and saw a perfect starry sky looking back at me and felt like the weather wasn't so cold. It crossed my mind that this might be a good day to summit after all. But I didn't want to be the only one attempting the summit, and everyone was sleeping, so I decided to stick to my plan: do an acclimatization hike today and go for the summit tomorrow with the groups and their guides. I left around 6 AM and reached Independencia around 11 AM. There I met the only people I saw all day. They were turning back on their last attempt to reach the summit because they were tired. The path was completely snow-free and thus very easy to follow. It was very windy though and it was starting to snow. Little did I know, the snow was never going to stop and there would be no more occasion to have a clear path or a clear view. By the time I got down to Nido de Condores, there was 10-15 cm of snow accumulated on the ground.
Day 8. I woke up early with the intention of following some of the groups all the way to the summit. There was so much snow on the ground that the guides couldn't find the path. They made several back and forth attempts and eventually a guide from another group found the way. We were knee deep in loose powder, it wasn't hard to walk, but there was no way to see the path. We took a break in Colera hiding in the emergency shelter. The sun rose and it revealed a complete white out. We were in a cloud with strong wind and snow falling horizontally. I couldn't even see the tents that were a couple meters away. Everyone turned around and there was no way I could find the path on my own, so after waiting to make sure no one was going up, I went down too.
Day 9-10-11. The next day, everyone deserted Nido de Condores. Weather prospects were bad. I stayed just in case. The snow storm went on for several days indeed. I had to block all the vents in my tent because it wind was continuously blowing snow inside. I had fun though. It was white all around every day. I was the only tent left in Nido de Condores, but the park rangers were there in their cabin, so I felt safe and got to hang out with them quite a bit. They were extremely nice and I got to practice my Spanish. Eventually I was out of time and there was no news of anyone attempting the summit any time soon.
Day 12. That morning I dug up my tent, packed everything (still in a blowing snow storm). Going down to Plaza de Mulas with my double load full of ice was an interesting experience. There was thigh high snow on an icy ground and wind that occasionally pushed me to the ground. I kept falling down and I exerted myself more than when I was going up. Fortunately, I reached Plaza de Mulas on time to give my load to the mules. I was able to continue to Puente del Inca that same day and even found a transport to go back to Mendoza that night. I went from Nido de Condores to Mendoza in one day and my flight was the next morning, that's how close I was cutting it!

Sorry for the long climber's log. My trip was not as I expected. I had planned for a lofty 20 days after all. The delay with my bag and the snow storm meant I couldn't go to the summit in the end. I still had fun though. It felt good to be in the mountains.

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