High Quality Content by WIKIPEDIA articles! The geography of Bolivia is unique among the nations of South America. Bolivia is one of two landlocked countries on the continent, and Bolivia is more rural than urban. The main features of Bolivia`s geography include the Altiplano, a highland plateau of the Andes and Lake Titicaca (Lago Titicaca), the largest lake in South America and the highest commercially navigable lake on Earth (which it shares with Peru).