Glacial Lake Mystery: Where did the Chilean lake go?
Glacial Lake Vanishes in Southern Chile (physorg.com): “This undated combo image released by CONAF, Chile’s National Forest Service, shows a 2-hectare lake at the Huemules National Park that mysteriously disappeared in the southernmost region of Magallanes, Chile. One theory is the water disappeared through cracks in the lake bottom into underground fissures. But experts do not know why the cracks would have appeared because there have been no earthquakes reported in the area recently.” Magallanes is in Chilean Patagona, see map, the site of a more famous national park: Torres del Paine