Aquarium of Trégastel

The Aquarium of Trégastel sits within natural pink granite formations along the coast and displays marine animals from the region in large saltwater tanks. The facility integrates these rock chambers as part of its design, creating an environment that mirrors the animals' natural habitat.

The building began as a chapel, later served as ammunition storage during wartime, and housed a museum before being converted into the marine facility in 1967. This transformation turned the historic site into a center for presenting marine life.

The facility maintains three distinct marine environments: the Spray Zone, Tidal Zone, and Depths Zone, each presenting specific adaptations of local species.

The facility sits very close to the beach, making it easy for visitors to arrive directly from the coast. The site with its granite chambers requires some care when exploring, as pathways between the natural formations can be tight or uneven.

The facility uses the natural caves and cracks in the pink granite that run through the entire structure, rather than building artificial walls. This creates a setting where visitors walk among genuine rock formations while observing sea creatures.

Location: Trégastel

Official opening: 1967

Address: Boulevard du Coz Pors

Opening Hours: Holidays,Monday-Sunday 10:00-18:00

Phone: +33296234858

Email: contact@aquarium-tregastel.com

Website: http://aquarium-tregastel.com

GPS coordinates: 48.83287,-3.51404

Latest update: December 13, 2025 11:42