Los Alerces National Park
Attraction

Los Alerces National Park

Trevelin

Los Alerces National Park covers 259,570 hectares in Chubut, declared a UNESCO World Heritage Site in 2017. It protects Argentina’s southernmost forest ecosystem, dominated by ancient trees that withstand the Patagonian climate.

The area lies at the foothills of the Andes mountain range, where rugged topography defines deep valleys and snow-capped peaks. The route is structured around water bodies that cut through the native forest.

Amutui Quimey Reservoir marks a key geographical reference point. The clear waters feed rivers descending from the mountains, creating a humid microclimate. A visit requires preparation for uneven terrain and sudden temperature changes. Proper footwear is required to navigate dirt and gravel trails. The route demands prior planning and respect for current conservation regulations.

The reserve operates as an ecological corridor linking the mountains with the Patagonian plateau. Its location positions it as a natural reference for those traveling through the Esquel region. Management prioritizes the conservation of endemic species and the preservation of the original forest structure. Visitors find here an environment where human intervention is limited to marked trails and basic shelters. Public management maintains restricted access to protect local biodiversity and hydrological cycles.

  • Amutui Quimey Reservoir holds the largest water mass within the protected perimeter.
  • Main trails cross ancient forest zones and overlook deep valleys.
  • Conservation of the southernmost forest ecosystem is the central objective of management.