Ice Cave of Glacier Grey in Patagonia, Argentina

The Glacier is in the south end of the Southern Patagonia Ice Field. The surface of the lake can be seen when following the big circuit of Paine Mountain Range at John Garner Pass. There is another view of the glacier from the south shore of the lake where the glacier can be seen in the background, with fragments of ice floating close to the shore. It is located to the west side of the Torres del Paine National Park

Source: Wikipedia
Image source: Link