Faro da Illa de Ons

Faro da Illa de Ons is a stone lighthouse on Ons Island, rising 12 meters above the island with optical equipment designed to help ships navigate. The light beam can be seen from far distances and provides essential guidance to mariners passing through these Atlantic waters.

The lighthouse was built in 1865 by the Port Authority of Marín to help guide ships through North Atlantic waters. It represents an important milestone in establishing maritime safety along this section of the Galician coast.

The lighthouse forms part of the Atlantic Islands of Galicia Natural Park, representing the connection between maritime safety and environmental conservation.

The island is reachable by boat from Bueu and sits within the Atlantic Islands of Galicia Natural Park. Plan your visit for calm weather days when sea conditions are favorable for the crossing.

The structure stands adjacent to zones of marine biodiversity, serving both as a navigational beacon and a vantage point for observing ocean wildlife.

Location: Bueu

Inception: 1865

Height: 12 m

Made from material: stone

GPS coordinates: 42.38244,-8.93639

Latest update: December 14, 2025 16:42