Bolivia is a country in central South America, with a varied terrain spanning Andes Mountains, the Atacama Desert and Amazon Basin rainforest. At more than 3,500m, its administrative capital, La Paz, sits on the Andes’ Altiplano plateau with snow-capped Mt. Illimani in the background. Nearby is glass-smooth Lake Titicaca, the continent’s largest lake, straddling the border with Peru.