The merit of our company lies in the quality of the people that make up Aconcagua Expediciones. Their qualifications, knowledge, and experience on Aconcagua and many other of the world's tallest mountains ensure you the highest standards of safety and professional high altitude mountain guiding service.

Heber Orona (the only Argentine to climb Mount Everest without the use of additional oxygen and to have reached six of the famous 'seven summits') is responsible for developing the expedition itineraries and plays an active role in the expeditions themselves.

After more than 10 years of experience on Aconcagua our expeditions have been perfected to ensure our clients the highest possible chance of success in reaching the summit. However, this success does not come at the cost of the expedition members' safety. Client safety is our highest priority. Our guides are all nationally certified and members of the AAGPM (Argentine Association of Professional Mountain Guides), selected for their skill and experience. The guide to client ratio is always considered in terms of maintaining the highest safety factor possible rather than the highest profit margin. As proof of this concern over safety our guided expeditions have yet to suffer any accidents or medical emergencies.
One of the fundamental advantages of our company is that we are not a commercial outfitter that offers guiding services but rather mountain guides that offer their hard-earned expertise. We are very familiar with every detail that must go into an expedition as well as all the time, hard work, and energy that our clients have invested in preparing for the climb.
Aconcagua Expediciones is a local company, which means that we have a thorough knowledge of the finest hotels, the most reliable transportation services, and the most dependable base camp support and cargo mule outfitters in the area. This in turn, allows us to offer our clients service of the highest quality, on an international level.

We offer two types of expeditions:

  • Expeditions with fixed dates and open registration
  • Customized expeditions made to meet the needs of a particular group or client


In this way we can satisfy the requirements of individual mountaineers and small or large groups so that every one of them can live out their dream of reaching the tallest mountain in the Western Hemisphere.
We offer more than just logistical and guide service: we provide constant support and advise along all the stages leading to and during the expedition on every aspect necessary for you to reach the summit of Aconcagua (training, health, climbing techniques, etc.). Our main objective is to provide our clients with an experience rich in companionship, camaraderie and mutual respect.

Our goal is to be your first choice in guiding service, distinguishing ourselves by the satisfaction of our clients - a satisfaction based on the commitment and dedication of our team, the quality of our service, the responsibility we assume for our activity, as well as the image of Aconcagua Expediciones.

Always available:
Our team is always available to respond to your inquiries.
Write to us at
: info@aconcagua.ws

 

 

Aconcagua Expediciones will gladly provide you with a list of clients that have participated in our adventures. Please contact info@aconcagua.ws for more information.

Read What some of our previous clients have to say:

oubt I can say that Heber and Lito are excellent guides. They are extremely professional and knowledgeable. I had a great experience and had no need to worry about safety in any respect. I have traveled in several countries in South America. I put Heber's services among the best I have received. If you need further information, please contact me at
adrianagalue@yahoo.com
Adriana Galue - California US


Would it be enough?

Sunday early afternoon January 27, 2002, was one of a few days in my life I would remember forever.The view from the top was spectacular but it would have never happened had I not run accross friends from Mendoza! I didn't feel secure at the beginning contacting them through the Internet but gradually gained confidence feeling safer and safer and learning I was among professionals, people that cared and helped during this, once in the life adventure. Both of you, Heber and (Marce) Lito, and the bunch of previously unknown fellow mountaineers provided me with fantastic memories which only my Mother hates -;)! But she does not know that there was always enough time to rest, something to eat, some place to overnight and no unnecessary risks taken, all of it due to the trip organisers.
Thanks guys!
pisarski@gtcsa.pl
Bernard Pisarski - Gdansk -Poland
Aconcagua Summit: January 27, 2002


"Heber, thanks for a fantastic experience. I can't say enough of the level of service you and your team granted me. Your family provided great comfort and warmth while the guides (Lito and Marcelo) exhibited trust, professionalism, and genuine concern for the group's wellbeing. Without a doubt, I owe my success to them. I find it incredible that 11 strangers managed to remain a closely knitted group under the conditions we faced. In retrospect, your team provided the comfort, experience, and leadership that was the glue that bounded us together as a team.
Thanks for making the best out of a once-in-a-lifetime journey that will never leave my hart and mind.
eduardoshaw@yahoo.com
Eduardo Shaw - Miami - US (Born in Panamá)
Aconcagua Summit: February 12, 2003


We have very well appreciated the professionalism of Heber's team during the preparation and all along the trek. Mixing in the same group people from different ages and nationalities was a bet, finally won because it has created an exceptional relationship between us that helped to endure the
physical efforts. And the guides were totally in keeping with the group, encouraging in a smooth adapted way. Finally, we would like to thank Heber for everything that contributed to a great souvenir in high altitude, also for the so nice whether we had even if he was not responsible for it !
Regards.
Pierre.Guerrier@fr.otis.com
Pierre & Anne - France


" Nous avons utilisé les services de Heber pour l'asension de l'Aconcagua en
2003. Ce fut, et cela restera longtemps une expérience hors du commun. Je ne
peux que vous conseiller d'utiliser les services de son organisation. C'est
à mon avis le meilleur rapport qualité/prix de toutes les organisation
présente sur Mendoza.
toctoc_reviens@hotmail.com
Marc Evans - France


The three in our group are pretty much novice trekkers, having only
climbed Kili and Mt Kenya previously (without any problems).
We were apprehensive about Aconcagua as it was a 1000m
higher than Kili. Unfortunately we were hit by bad weather
at the top and didn't make it and one of us had to go down from
Plaza de Mulas with altitude sickness.

However, we had a great time and excellent support from
Heber before and after the climb. Our guide, Miguel 'Lito'
Sanchez, was excellent, giving support and stories about
the mountain. The general support on the mountain was also
much different to Kili (basic) and Kenya (none) with medics
and rescue teams highly visible at Plaza de Mulas and daily
checks with the base camp doctor.

It was a great experience, made all the more enjoyable by
the support and general helpfulness of Heber and his team.
Many thanks Heber and regards to Lito.

Paul Sharkey (UK)
p.m.sharkey@reading.ac.uk

 
excellent souvenir une logistique sans faille : trek d'approche beaux emplacements et une nourriture variée et abondante. un guide de grandes qualités : LITO , drôle et cool jusqu'à 5500 mais très solide et rigoureux ensuite. Sans lui le sommet n'aurait pas été atteint 

Manuel Siaud (France)
Manuel.Siaud@socgen.com

In december 2003 we had the opportunity to try the climb of the magnificent Mt. Aconcagua and we made use of the qualified experience of the Aconcagua Espediciones.

During that adventure we could admire wonderful views and live with very nice people, especially our good guide Marcelo, with whom we laughed a lot.

We really have to thank the very professional team of Heber, for the very good organization of the expedition and we warmly recommend the Aconcagua Expediciones to everyone who wants to visit Argentina.

Our addresses:
enrico.bertini4@tin.it
barbaracennini@hotmail.com