Aisén Fjord

Aisén Fjord stretches roughly 70 kilometers from the Moraleda Channel through the Chonos Archipelago to mainland southern Chile. The waterway forms a branching system with numerous coves and islands bordered by dense forests.

Exploration of the fjord began in 1870 when Enrique Simpson navigated its waters aboard the Chacabuco. This voyage opened early maritime connections between southern Chile's remote regions.

People living along the fjord depend on sheep farming, wool production, and fishing as their main activities. These traditional occupations shape how settlements look and function in the region today.

Puerto Chacabuco on the fjord shores serves as the main port connecting Puerto Montt and southern Patagonia by sea. Visitors should expect variable weather and remote conditions along the waterway, with limited facilities in surrounding areas.

The fjord experiences tidal swings of up to 8 meters and receives between 4,000 to 7,000 millimeters of rain yearly from westerly winds. These extreme conditions create a landscape constantly reshaped by water and make navigation challenging throughout the year.