Argentina’s glaciers will remind all naturalists of a time that has long since passed. You can explore Glacier National Park and witness the active Perito Moreno, which is one of the world’s only advancing glaciers. Whether it is exploring the tropical rain forests of Iguazu Falls near Brazil, the Antarctic environment of Tierra del Fuego, the Andean mountains, the wind-swept Patagonian steppe or the coastal marine habitat of the Valdes Peninsula, Argentina will not disappoint. Eco-lodges made from local materials, set in harmony with nature shapes and totally integrated with the surrounding environment round out a splendid journey.