Always walked between 3500 and 5000 meters altitude. 90% of the land is barren. The jeeps move slowly but we are always in movement. Our driver takes care of the meals that we eat in esporadic places durint the journey.  The landscape is dotted with low shrubs. At these altitudes there are always mountains that stand and join me as a backdrop throughout the journey: they are the deserts of the Bolivian Altiplano …