Perito Moreno Glacier is a highlight in Argentine Patagonia. Declared a UNESCO World Heritage Site, this ice colossus attracts visitors from all over the world. But why is it so important?
Why is the Perito Moreno Glacier important?
- Tourism: A major attraction that draws travelers to witness a spectacular natural wonder.
- Scientific research: Glaciers like Perito Moreno help scientists study climate patterns and Earth’s history.
- Water resources: Part of the Southern Patagonian Ice Field, the world’s third-largest freshwater reserve. The glacier feeds Lake Argentino, a key freshwater source for the region.
- Biodiversity: The glacier and its surroundings host diverse wildlife. Its meltwater sustains local ecosystems.
- Cultural significance: A national symbol for Argentina, also meaningful to the Tehuelche peoples of Patagonia.
Complete Tour to Perito Moreno Glacier: Boat Navigation & Lunch
Enjoy a Perito Moreno Glacier tour from el Calafate in a full day, with lunch and boat navigation included
What makes Perito Moreno unique?
There are three main reasons that make Perito Moreno Glacier stand out worldwide.
- Constant movement: Unlike many glaciers, Perito Moreno remains near equilibrium and continues to advance at its front, so its face is always changing.
- Accessibility: Boardwalks and viewpoints offer easy access and outstanding panoramic views.
- Rupture events: Frequent calving sends massive ice blocks crashing into the water, a dramatic spectacle for visitors.

Perito Moreno is also strikingly beautiful. With a surface of more than 250 km², its bright blue hues and towering ice walls create an unforgettable scene. Set within the Southern Patagonian Ice Field, this pristine region of Argentina shelters remarkable flora and fauna.
Perito Moreno Glacier Tour from El Calafate
Enjoy a Perito Moreno Glacier tour from el Calafate! One of Patagonia's most incredible shows: Perito Moreno Glacier.
In short: constant movement, easy access, and breathtaking scenery make Perito Moreno Glacier a must-see for anyone visiting Patagonia.











