The best trekking to Patagonia, visiting the most famous national parks in the region. The Los Glaciares National Park (El Calafate and El Chaltén, the quintessential trekking place in the entire region), the Tierra del Fuego National Park on the island of the same name (Ushuaia) and the Torres del Paine National Park in Chile. The most traditional trek is the Patagonia Trekking Full of 15 days and 14 nights.