South America

Colonia, Uruguay

Feeding pigeons and parrots at a park in Buenos Aires

Iguazu Falls on the borders of Argentina, Brazil, and Paraguay

Iguazu Falls with Garganta del Diablo in background

Hiking in the Chilean Andes

Mt. Aconcagua, highest in the western hemisphere at 22,834 ft.

Valparaiso Harbor in Chile

Andes near Santiago, Chile

Tierra del Fuego with Argentina in foreground and Chile in background

Ushuaia, Argentina, near Cape Horn, is the southernmost town in the world