The Andes, from Ecuador through Peru and Bolivia down to central Chile and Argentina, contain scores of summits over 6,000 metres high. An adequate rate of acclimatization to high altitude has to be incorporated with some itineraries and is absolutely imperative. Tours to Lake Titicaca, Cuzco and Machu Picchu are examples of our acclimatization programs.

On the summit of Pisco, Cordillera Blanca, Peru, MOUNTAINEERING FOR BEGINNERS.