Petite mer de Gâvres, Protected lagoon in Morbihan, France.
The lagoon extends over 5.66 square kilometers with low altitudes between 0 and 10 meters, connecting to the bay of Lorient through a natural basin.
The Gâvres peninsula contains traces of Roman settlements, with archeological findings demonstrating continuous human presence since ancient times.
The lagoon hosts 35 bird species, including 11 protected varieties, making it a major destination for international bird migration observation.
Visitors can walk around the lagoon in four hours starting from Port-Louis lighthouse, following marked paths along the shoreline.
The water basin completely fills and empties with each tide cycle, creating specific conditions for shellfish gathering and oyster farming.
GPS coordinates: 47.69720,-3.31111
Latest update: June 23, 2025 09:48
Musée de la Compagnie des Indes
4.2 km
Dolmen de Goëren
3.2 km
Kerbel lighthouse
2.2 km
Navy museum
4.2 km
Église Sainte-Radegonde de Riantec
1.4 km
Porh Punz Battery
3.8 km
Grande plage
4 km
Phare de Poulfanc
2.2 km
Town hall of Port-Louis
3.6 km
Alignements du Gueldro
4.6 km
Fontaine des Récollets
3.5 km
Plage du Linés
2.5 km
Dolmen de Kerporel
2.4 km
Grande Plage
2.9 km
Maison, 2 place du Marché
3.6 km
Ball park of Port-Louis
3.4 km
Grève de la Nourriguel
4.9 km
Église Notre-Dame-de-l'Assomption de Port-Louis
3.5 km
Chapelle de la Vraie-Croix de Riantec
1.5 km
Église Notre-Dame-de-Grâce de Plouhinec
4.5 km
Chapelle Saint-Pierre
3.3 km
Stervins tide mill
1.7 km
Lohic
3.4 km
Sterbouest tide mill
5.1 km
Maison, 4 Petite-Rue
3.4 km
Esplanade of the Patis
4 km
Little Powder Magazine of Port-Louis
3.1 km
Bastion le Papegaut
3.1 kmReviews
Visited this place? Tap the stars to rate it and share your experience / photos with the community! Try now! You can cancel it anytime.
Discover hidden gems everywhere you go!
From secret cafés to breathtaking viewpoints, skip the crowded tourist spots and find places that match your style. Our app makes it easy with voice search, smart filtering, route optimization, and insider tips from travelers worldwide. Download now for the complete mobile experience.
A unique approach to discovering new places❞
— Le Figaro
All the places worth exploring❞
— France Info
A tailor-made excursion in just a few clicks❞
— 20 Minutes