The park actually contains another park, Parque nacional Los Arrayanes, which is where the much-visited Quetrihué peninsula is. This peninsula is home to a large tract of 300-650 year old red-to-light-brown-barked Arrayan trees.
The larger park covers a large range of altitude, from 700 to 3400 meters, and contains four distinct ecosystems, from high Andean peaks (above 1600 meters), including the imposing Cerro Tronador, Andean forests, Valdivian rainforests and (mostly treeless) windblown Patagonian steppe.
With four different ecosystems, there is a great variety of different types of vegetation, including several types of Patagonian beech. Small mammals, from the monito del monte (a lemur-faced marsupial, whose name means “little mountain monkey"), foxes and two tiny species of deer are seen near the arrayanes, while slim-necked guanacos (relatives to the llama) graze on the steppe. Five hundred kilometers (300 miles) of trails crisscross the park, which range from the easy 3-hour hike to the Castaño Overo Valley to multi-day hikes, from different access points within the park
Tours & Tickets
Enjoy a sightseeing cruise on spectacular Nahuel Huapi Lake and visit two unique forest habitats on this day trip from Bariloche. Ride a catamaran to ... Read more
Duration: 8 hours (approx.)
Venture along the Road of the Seven Lakes from Bariloche to San Martín de los Andes, a charming mountain town situated between Andean peaks on the ... Read more
Duration: 9 hours (approx.)