El Calafate is a small town in Patagonia, Argentina. It is situated in the southern border of Lake Argentino, in the southwest part of theSanta Cruz Province, about 320 km Northwest from Río Gallegos. Its name is derived from a little bush with yellow flowers and dark blue berries that is very common in Patagonia: the calafate (Berberis buxifolia); the word comes from the word "calafate", which is Spanish for "caulk".

El Calafate is an important tourist destination as the hub to visit different parts of the Los Glaciares National Park, including the Perito Moreno Glacier (one of the most visited in the world) and the Cerro Chaltén and Cerro Torre.