This photo shows what once was Lake Riesco in Chile. Admired by visitors for its pristine blue waters, the lake’s vast 1,400 hectare body completely vanished in a single night in May 2016, without leaving so much as a puddle. The lake and its surroundings were environmentally stable. Less than a month prior to its disappearance, environmental surveys reported that nearby volcanoes were all inactive, … Continue reading Vanishing Lake Riesco