We chose Bolivian Mountain Guides for our first two weeks in Bolivia and couldn’t´t be more satisfied with our decision. We visited the Condoriri area for acclimation with an ascent to Pico Austria, a trekking peak. Then, we headed for Huayna Potosi, and climbed it in a two days program. Finally we visited Sajama National Park, without the intention of climbing Nevado Sajama itself. The team was great. Gregorio assumed more of the responsibility of the acclimatization trek in Condoriri area and Eduardo guided as on Huayna Potosi and Sajama National Park. Both of these brothers are extremely expert mountain guides.