The Mercosur member states are home to the world's highest uninterrupted waterfall, Angel Falls in Venezuela; the largest river by volume, the Amazon River in Brazil; the longest mountain range, the Andes (whose highest mountain is Aconcagua at 6962 meters in Argentina); the largest rainforest, the Amazon Rainforest in Brazil; and much more if we take the associated members into account, such as the highest capital city, La Paz, Bolivia; the highest commercially navigable lake in the world, Lake Titicaca in Peru; the driest non-polar place on earth, the Atacama Desert; and, excluding research stations in Antarctica, the world's southernmost permanently inhabited community, Puerto Toro, Chile.