Alerce Costero National Park protects one of Chile’s rare valdivian temperate rainforests, featuring ancient Alerce trees and diverse ecosystems that offer exceptional hiking and wildlife viewing opportunities.
Alerce Costero National Park is located in southern Chile’s Los Ríos Region, encompassing a portion of the Coastal Range near the Pacific Ocean. This park is renowned for its dense stands of ancient Fitzroya cupressoides, commonly known as Alerce, a long-living conifer related to redwoods. These monumental trees, some thousands of years old, create a towering, prehistoric forest unlike most others on the planet. The park’s terrain is steep, covered with moss and ferns beneath a canopy shaped by frequent rainfall and mild temperatures typical of the valdivian temperate rainforest biome. Diverse plant life including orchids, bamboo understory, and rich bird populations thrive alongside mammals such as pudú deer and elusive pumas. Established in 1987, the park covers an area that protects this fragile ecosystem from logging and development. Visitors to Alerce Costero enjoy numerous trails that range from short nature walks to multi-day treks into remote wilderness. Popular hikes include routes to the spectacular ancient Alerce groves and viewpoints overlooking Pacific coastal valleys. Alerce Costero is also prized for its relatively low visitor numbers, offering peaceful immersion in wild nature. Ranger stations provide interpretive information and guided tours, enhancing visitor appreciation of the park’s natural and cultural heritage. Overall, the park is a testament to the importance of conserving Chile’s native forests and offers exemplary opportunities for hiking, wildlife observation, and nature photography.
Ancient Fitzroya (Alerce) tree groves with specimens over 3,000 years old
Valdivian temperate rainforest ecosystem with high biodiversity
Viewpoints overlooking rugged coastal mountains and Pacific Ocean
Remote backcountry hikes offering solitude and pristine nature
These slow-growing giant conifers are some of the oldest living trees on Earth, with impressive trunk diameters and great cultural significance.
A rare and lush forest ecosystem characterized by high precipitation, dense mosses, ferns, and endemic flora and fauna.
A prominent peak offering panoramic vistas of the national park’s forested mountains and the distant Pacific coastline.