Chile is a South American country located on the Pacific Coast. It is bordered by Peru to the north, Bolivia to the northeast, Argentina to the east, and the Drake Passage in the far south. Chile is known for its diverse geography, ranging from the Atacama Desert in the north to the glaciers and fjords in the south. It is also home to some of the world's most active volcanoes. Chile is the longest country in the world, stretching over 4, 300 km (2, 700 mi) along the Pacific Coast. It is one of the most prosperous countries in Latin America and has a high Human Development Index.