Audio Guide of Big Ice on Perito Moreno Glacier

The Big Ice expedition on Perito Moreno Glacier is a full-day excursion. Tour companies generally offer departures from El Calafate very early in the morning, returning in the afternoon. The itinerary includes a bus transfer to Los Glaciares National Park, followed by a boat trip to get close to the glacier before starting the trek. It is essential to book the excursion in advance, as spaces are limited.

The cost of the Big Ice excursion varies and generally includes transportation from El Calafate, navigation on the Rico Branch to approach the glacier, the technical equipment needed for the ice trek (crampons), and the accompaniment of certified mountain guides. It is important to note that admission to Los Glaciares National Park (rates here) is paid separately and is not included in the excursion price. We recommend checking directly with the operator Hielo y Aventura, which is the only company authorized to run the mini-trek and Big Ice.

The Big Ice excursion is a full-day activity that can last between 10 and 12 hours from the time you leave El Calafate until you return. The trek on the glacier lasts approximately 3.5 hours, allowing you to explore crevasses, sinkholes, and internal lagoons with expert guidance. It is a physically demanding activity, so being in good shape is important.

Perito Moreno Glacier is one of the few glaciers in the world that is advancing, which makes it unique. Its immense scale, spectacular ice calvings, and imposing size make it a natural wonder. It is part of Los Glaciares National Park, declared a UNESCO World Heritage Site, and studying it is crucial for understanding global climate change. Its name honors Francisco Pascasio Moreno, an Argentine explorer and expert who played a key role in defining national borders.

The ideal season for the Big Ice excursion is during the southern spring and summer, from October to April, when weather conditions are more favorable and temperatures are milder. During winter, the activity is suspended. However, due to high demand and limited availability, it is crucial to book well in advance, especially for peak-season dates. We recommend checking date availability on the Hielo y Aventura website.

No, the Big Ice excursion is not suitable for people with reduced mobility, limiting physical conditions, small children, or older adults. It is a highly demanding trekking activity on uneven terrain (ice), requiring participants to go up and down slopes, jump over crevasses, and maintain balance while wearing crampons. There is an age restriction to participate, generally between 18 and 50 years old, and pregnant women are not allowed. For more accessible options, you can visit Los Glaciares National Park and walk along the boardwalks, which do have ramps and wheelchair access.

Once in Los Glaciares National Park, besides the Big Ice experience, it is essential to explore the boardwalks that offer spectacular panoramic views of Perito Moreno Glacier. You can also choose the Safari Náutico boat excursion, which brings you close to the glacier’s southern wall so you can appreciate its magnitude from the water. In El Calafate, you can visit the Historical Interpretation Center or Glaciarium, an ice museum and glaciology interpretation center. For more information about activities in the area, visit El Calafate Tourism.

Absolutely. First, dress in several layers of thermal and warm clothing, including a waterproof jacket, gloves, and a hat, since the weather can change quickly. Wear sturdy, comfortable trekking shoes. Don’t forget sunglasses and sunscreen, as the sun’s reflection on the ice is very intense. Bring water and some energy snacks. It is essential to always follow the guides’ instructions and carry a well-protected camera to capture unforgettable moments. And of course, enjoy the majesty of this giant of ice!