In the Bariloche region, Rio Negro province, Argentina, there is a trekking trail that resembles the Swiss Alps or the famous French mountains of Chamonix. This trail takes tourists through a dreamlike environment with lush lenga forests, crystal clear meltwater rivers, and majestic snow-capped mountains. The most impressive point of the journey is the Castaño Overa Glacier, a hanging glacier whose calvings create a sound that gives its name to the mountain.
According to surveys from specialized trekking sites, this moderately difficult hike takes almost four hours to complete. As one ascends, the landscape opens up to panoramic views of the valley and surrounding hills. Midway, the trail becomes steeper and more challenging, with sections where the ground and rocks require a firm and careful step. However, the effort is worth it: upon reaching the viewpoint area of the glacier, visitors are rewarded with an imposing view of the Castaño Overa and its hanging ice cascading over the black rock of the mountain.
This trail is ideal for those seeking a deep connection with nature without leaving Argentina. The best time to explore it is between November and March when temperatures are pleasant and the paths are clear. Bariloche offers excellent tourist infrastructure, with accommodation and dining options that complement the experience.
The trail leading to the Castaño Overa Glacier starts at the base of Cerro Tronador and extends for approximately six kilometers one way. In its first section, it crosses a humid forest of lengas and coihues, where the sounds of streams and bird songs accompany the walk. The view of this giant of ice suspended over the mountain resembles the European alpine glaciers, with stunning beauty. Patagonia has nothing to envy to various countries in Europe.
