🏔️ Overview Bolivia contains some of the most dramatic mountain landscapes in the Andes. Snow-covered summits rise above the Altiplano, enormous volcanoes line the Chilean border, and glaciated ridges descend eastward toward the cloud forests and tropical lowlands of the Amazon Basin. The country’s highest mountain is Nevado Sajama, a 6,542-meter (21,463-foot) stratovolcano in western …