Alerce Costero National Park

Where temperate rainforest descends to the Pacific coast in southern Chile, Alerce Costero National Park protects one of the continent's rarest and most ancient ecosystems across roughly 861 square kilometres of pristine wilderness. The park's landscape rises from tidal marshes and coastal forests into steep, fog-draped valleys where some of the oldest living trees on Earth tower above the understory, their massive trunks emerging from a cathedral of ferns, mosses, and epiphytic bromeliads that thrive in the region's perpetual moisture. This vertical terrain creates distinct ecological zones: riparian corridors support fish and aquatic birds adapted to cool, clear streams; the forest interior harbours small mammals, ground-dwelling songbirds, and raptors that hunt through the canopy gaps; while the wetland margins attract migratory waders and waterfowl during the austral spring and summer. The park's temperate rainforest character—defined by high precipitation, moderate temperatures, and the sheer biomass of living wood—makes it a hotspot for species found nowhere else on the continent.

For wildlife photographers and ornithologists, Alerce Costero offers a rare chance to document an intact temperate forest ecosystem where both resident and seasonal bird communities thrive among ancient giants, while the interplay of coastal fog and dappled forest light creates photographic conditions of ethereal beauty, especially during dawn expeditions and the clearer weeks of late spring. The reserve's accessibility from the nearby town of Corral means visitors can reach pristine habitat without the logistical burden of remote travel, yet the park remains uncrowded—a testament to Chile's commitment to preserving this irreplaceable corner of its natural heritage. Naturalists working here in the austral summer months will encounter the park at its most active: breeding songbirds fill the canopy, forest mammals are more visible, and the long daylight extends opportunities for observation into the evening hours when nocturnal mammals begin to stir.