Chile is a South American coastal country located on the western side of the continent, bordered by Peru to the north, Bolivia to the northeast, Argentina to the east, and the Pacific Ocean to the west. It is the longest country in the world, stretching over 4, 300 km (2, 700 mi) from north to 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. The capital of Chile is Santiago, and it is the largest city in the country.