The lighthouse's optical system is capable of projecting light up to 21 nautical miles.
It replaced a provisional light mechanism that had been operating on the site since 1914.
The interpretive center is one of the few museums in the region specifically dedicated to the technical history of Mediterranean maritime signals.
The site sits directly atop the ruins of a 12th-century castle and its medieval watchtower.
The lighthouse remains fully functional and is overseen by the Port of Barcelona authority.
The Cap de Tossa Lighthouse, situated at the highest point of the Vila Vella within Tossa de Mar, functions as both an active maritime signal and an interpretive center. Completed in 1917, the structure replaced an earlier system and remains a vital navigational aid for vessels approaching the Costa Brava. The building houses the Centre d'Interpretació dels Fars de la Mediterrània, which explores the historical evolution and technical function of lighthouses in the region. Exhibits cover the history of signaling, the daily lives of lighthouse keepers, and the coastal geography of Catalonia. Visitors can access a viewing terrace that provides an unobstructed panorama of the Mediterranean Sea and the surrounding headlands. The site occupies the footprint of a former medieval castle watchtower, integrating modern infrastructure with historic defensive foundations.
The path leading up from the Vila Vella gate offers the best perspective of the lighthouse tower framed against the sea and the old stone walls.
Wear comfortable, sturdy walking shoes to navigate the steep, uneven cobblestone paths leading up to the Vila Vella.
Bring binoculars if you plan to visit the terrace, as the vantage point offers excellent visibility of migratory sea birds and distant vessels.
Visit during the shoulder seasons to avoid the significant foot traffic that occurs within the narrow walled city streets during mid-summer.
Do not attempt to drive a car to the lighthouse, as private vehicle access to the Vila Vella is restricted to residents and emergency services.
The exhibition center occasionally closes during off-peak winter months or for private site maintenance.
Maintain a quiet volume within the exhibit rooms; respectful attire is expected as the area is a protected historical heritage site.
