Sweeping view of rivers, valleys, and Torres del Paine mountains on a scenic Torres del Paine self-drive tour in southern Chile.

Travelers on a boat tour of Lake General Carrera, a highlight of the Carretera Austral self-drive tour in Patagonia.

Floating icebergs in front of the dramatic peaks of Torres del Paine, seen during a self-drive tour in Chilean Patagonia.

A guanaco and a rhea grazing in Torres del Paine National Park during a Torres del Paine self-drive wildlife adventure.

Magellanic penguins swimming near the coast, a unique wildlife encounter on a Torres del Paine self-drive tour.

Tourists explore the Marble Caves by boat, one of the top attractions on the Carretera Austral self-drive tour.

Magellanic penguins on Magdalena Island with a red boat in the background, part of a Torres del Paine self-drive tour extension.