evidence: One of the most well-known mountains in South America is Mount Fitz Roy. This mountain is an emblem of Patagonia and I was thrilled to check hiking Fitz Roy off my bucket list. It should be on everyone’s list for backpacking Patagonia. [...] Where Is Mount Fitz Roy? Also known as Cerro Chalten, Mount Fitz Roy is located on the border between Argentina and Chile. It is near the village of con the Southern Patagonian Ice Field. El Chaltén is a tiny village on the edge of Los Glaciares National Park.