Trekking on Perito Moreno Glacier | El Calafate

Perito Moreno Glacier is a large glacier located in the Los Glaciares National Park, near El Calafate, Argentina. It is one of the most accessible glaciers in Patagonia.

Visual Characteristics

The glacier's surface is characterized by a complex network of crevasses, seracs, and ice caves. Its ice exhibits shades of white, pale blue, and deep azure, depending on light penetration and ice density. The glacier's active calving front can reach heights of up to 70 meters above the water level of Lago Argentino.

Location & Access Logistics

Perito Moreno Glacier is situated approximately 78 kilometers west of El Calafate. Access is via Provincial Route 11, a paved road. The journey from El Calafate takes approximately 1.5 hours. Ample parking is available at the glacier's visitor center. Public transport options include scheduled bus services from El Calafate to the glacier's boardwalks.

Historical & Ecological Origin

Perito Moreno Glacier is part of the Southern Patagonian Ice Field, the third-largest contiguous ice field in the world. It is a temperate glacier, meaning its ice temperature is close to its melting point. The glacier's advance and retreat cycles are a natural phenomenon, with its current position representing a dynamic equilibrium.

Key Highlights & Activities

Trekking on the glacier is available through guided tours, which include ice crampon usage and safety equipment. Boat tours offer views of the glacier's southern face from Lago Argentino. Visitors can walk along the extensive network of boardwalks providing panoramic views of the glacier's front. Ice calving events are a notable spectacle.

Infrastructure & Amenities

The visitor center at Perito Moreno Glacier provides restrooms, a cafe, and souvenir shops. Shaded areas are available at designated viewpoints. Cell phone signal (4G) is generally available in the vicinity of the visitor center and along the main boardwalks.

Best Time to Visit

The best time of day for photography is generally mid-morning to late afternoon, when sunlight illuminates the ice. The optimal months for visiting are from October to April, during the Patagonian spring, summer, and early autumn, offering more stable weather conditions. High tide is not a relevant factor for glacier viewing.

Facts & Legends

A unique characteristic of Perito Moreno Glacier is its tendency to periodically dam the southern arm of Lago Argentino, creating a natural dam. When the water pressure becomes too great, the ice dam ruptures in a dramatic event known as the "rupture of the Perito Moreno Glacier."

Nearby Landmarks

• Glaciarium (Ice Museum) - 65km Southeast
• Estancia Cristina - Accessible by boat from Puerto Bandera (approx. 45km East)
• Upsala Glacier - Accessible by boat from Puerto Bandera (approx. 45km East)
• El Chaltén (Town) - 215km Northwest