perito moreno glacier, el calafate, santa cruz, argentina

mountain reservoir lake fjord river alps valley landscape highland water sea bridge plateau ridge reflection perito moreno glaciar calafate santa cruz argentina 2020 bismarck glacier located argentinian patagonia area natales chile national park francisco director museum science society glacier#39aph39#s name infrancisco memory societywho one glaciers world melt remains balance accumulation ablation front miles average high 240 foot depth 558 feet 2020 chile society ablation feet amazing tourism vacation