Perito Moreno Glacier
Perito Moreno Glacier is one of the world's natural wonders and the main attraction of Los Glaciares National Park, a UNESCO World Heritage Site. This massive glacier spans 250 square kilometers and rises 74 meters above Lake Argentino. Unlike most glaciers worldwide, it is constantly advancing, creating a spectacular sight as huge chunks of ice regularly calve into the water in a process called ice rupture.