Best glacier destinations in South America

High-altitude ice fields and blue glacier lagoons in South America

South America's glacial environments are concentrated in the Patagonian ice fields of the far south, which represent the largest temperate ice mass in the southern hemisphere and produce some of the most dramatic and accessible glacier landscapes in the world. The continent's ice systems range from the vast outlet glaciers calving into glacial lakes and fjords to the high-altitude Andean glaciers that feed the river systems of the entire western side of the continent.

The Patagonian glaciers offer some of the world's most compelling accessible ice encounters, with guided ice walks on major glaciers and boat-based viewing of calving fronts available through well-established operator infrastructure. The high Andean glaciers offer a contrasting experience requiring more serious mountaineering preparation and altitude acclimatisation but delivering encounters with ice systems of extraordinary scale in remote settings.

Glacial retreat has accelerated considerably across the region and checking current conditions before travel is essential. Weather in Patagonia is highly unpredictable and flexible itineraries are essential for glacier-focused trips where poor visibility can close access at short notice. Your money goes a long way making extended glacial itineraries practical even when specialist guiding adds to overall costs.

Town in Argentina
El Chalten
Hiking Capital of Argentina
The national park around the village was established in 1937. Fitz Roy and Cerro Torre are popular with climbers and trekkers. The village at the foot of Fitz Roy is called Argentina's Trekking Capital. Laguna de los Tres is a popular hike to a glacial lake below Fitz Roy.
Town in Argentina
El Calafate
Gateway to Patagonia’s Glaciers
Lago Argentino is the largest lake in Argentina at 1,466 square kilometres. Excursion boats reach the Upsala Glacier, which flows into the lake. Perito Moreno Glacier is 78 kilometres from town. Its ice advances from June to December and recedes from December to April. Ice trekking lasts from about 1.5 to 5 hours.
Region
Patagonia
Untamed Beauty at the End of the World
Argentina and Chile have still not marked the border across the Southern Patagonian Ice Field. The ice field is about 350 kilometres long. It is the second largest contiguous extrapolar ice field in the world. Pío XI Glacier covers about 1,265 square kilometres and is one of the few still growing.
National Park in Chile
Torres del Paine National Park
Epic Landscapes and Untamed Wilderness
A large iceberg broke off Grey Glacier in November 2017. The glacier covers about 270 square kilometres and flows south into Grey Lake. It lies at the south end of the Southern Patagonian Ice Field and is retreating. The W Trek takes 3 to 5 days. Campsites and refugios must be booked ahead.
National Park in Argentina
Los Glaciares National Park
Where glaciers meet towering peaks
Excursion boats glide across the cold lake to reach the Upsala Glacier. The park covers 7,269 square kilometres and is the largest national park in Argentina. About 30 percent of it is covered by ice. Its ice cap feeds 47 large glaciers. UNESCO added the park to the World Heritage list in 1981.
Country
Peru
Ancient wonders meet diverse landscapes
In the Cordillera Blanca, Huascarán rises to 6,768 metres, the highest point in Peru. It is described as the most extensive tropical ice covered range in the world. Permanent ice cover shrank by about a third between the 1970s and 2006. The Quelccaya Ice Cap in the Cusco region covers about 43 square kilometres.
Glacier in Argentina
Perito Moreno
Thundering Ice in Patagonia’s Wilds
The glacier covers about 258 square kilometres and has ice 170 metres deep. It forms an ice dam across an arm of the lake that ruptures every few years. Walkways at the visitor centre give views of the southern flank. Boat tours pass the northern flank.
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