Las Torres Patagonia will give 10 travelers an all-expenses-paid five-day trip to volunteer in Torres del Paine.

as Punta Arenas serves as an excellent base for the region's top attractions. Alternatively, you could also cross into Chile from El Calafate in Argentine Patagonia, but this will take longer.

Consult the Argentine Patagonia tourism board's domestic flight ... a quaint town bordering Glacier National Park, as well as top attractions in Chile, like Torres del Paine.

Chile, nestled in the southwestern tip of South America, is a land of contrasting landscapes and unique cultural richness. With its long, narrow shape stretching over 2,670 miles, it borders ...