Qualla: Los Alerces National Park

Los Alerces National Park: Introduction

Sun, 21 Jun 2026 00:00:00 GMT

The tree was already a thousand years old when Rome was founded. By the boat dock at Puerto Sagrario, on the northern arm of Lake Menéndez, a single alerce rises 57 meters into the Patagonian air, its trunk more than two meters thick, its rings counting back roughly 2,600 years. The Mapuche called these giants lahuán. To stand beneath one is to stand inside deep time itself, in a forest the world very nearly lost.

Los Alerces National Park: The Second-Oldest Living Thing

Sun, 21 Jun 2026 00:00:00 GMT

Only the bristlecone pines of California are known to live longer. The alerce, Fitzroya cupressoides, is the second-longest-living tree species on Earth, with one Chilean specimen, the Gran Abuelo or Great Grandfather, verified by counting growth rings at more than 3,600 years ol...

Los Alerces National Park: A Landscape Carved by Ice

Sun, 21 Jun 2026 00:00:00 GMT

Glaciers shaped everything you see. As the ice sheets advanced and retreated across millennia, they gouged out cirques, piled up moraines, and left behind a string of impossibly clear lakes. The park is essentially one long watershed, a chain of lakes linked by short, turbulent r...

Los Alerces National Park: Where the Pacific Meets the Andes

Sun, 21 Jun 2026 00:00:00 GMT

This is a park of dramatic contrasts written in rainfall. Moisture-laden clouds roll off the Pacific and slam into the Andes along the Chilean border, dumping up to 3,000 millimeters of rain and snow a year on the western forests. These are Valdivian temperate rainforests, lush a...

Los Alerces National Park: Recognition and Its Price

Sun, 21 Jun 2026 00:00:00 GMT

In 2017, UNESCO inscribed Los Alerces as a World Heritage Site, formal acknowledgment that these forests represent one of the last large tracts of continuous Patagonian forest left in a nearly pristine state. The park is vast, more than 250,000 hectares counting its adjoining res...