Popayan and surroundings

During my studies I did 2 missions of 3 months each in Colombia as part of a joint project between the University of Geneva and the Colombian Geological Survey. The objective was to study one particular aspect of the formation of the Andes, in the South of the country, between Cali and Pasto. That was a perfect way to discover a new country, practice a new language; a great opportunity to get to know the warm Colombian people, and drive thousands of kilometers in the most remote Andean areas.