evidence: Monte Fitz Roy (also known as Cerro Chaltén, Cerro Fitz Roy, or simply Mount Fitz Roy) is a mountain in Patagonia, on the border between Argentina and Chile. It is located in the Southern Patagonian Ice Field, near El Chaltén village and Viedma Lake. It was first climbed in 1952 by French alpinists Lionel Terray and Guido Magnone. By elevation Monte Fitz Roy is # 1 out of 2 in Monumento Natural Provincial Cerro Chalten # 3 out of 838 in Santa Cruz Province, Argentina # 4 out of 537 in Provincia de Última Esperanza # 4 out of 1179 in XII Region of Magallanes and Chilean Antarctica # 2 out of 124 in Los Glaciares National Park By prominence Monte Fitz Roy is # 1 out of 2 in Monumento Natural Provincial Cerro Chalten # 4 out of 838 in Santa Cruz Province, Argentina # 22 out of 10580 in Chile # 4 out of 537 in Provincia de Última Esperanza # 6 out of 1179 in XII Region of Magallanes and Chilean Antarctica # 1 out of 124 in Los Glaciares National Park # 38 out of 16361 in the Andes (Chile, Argentina)