Middle of South AmericaOnline version This map includes various important cities, rivers, regions, and other geographical features. by Natalie Bradshaw 1 Cuzco 2 Lago Titicaca 3 Lago Poopo 4 Altiplano 5 Sucre 6 Potosi 7 Gran Chaco 8 Antofogasta 9 Atacama Desert 10 Mato Grosso Plateau 11 Gran Pantanal 12 Fortaleza 13 Brazilian Highlands 14 Sertao 15 Rio Sao Francisco 16 Salvador 17 Belo Horizonte 18 Serra do Mar 19 Rio de Janeiro 20 Rio Parana 21 Sao Paulo 22 Rio Uruguay 23 Porto Alegre 24 Recife