© Jim prod coutances tourismeLa Baie de Sienne
Nature · Agon-Coutainville
OfficialUnverifiedAbout
The Bay of Siena offers wonderful walks between land and sea. This registered natural site covers an area of 2,061 hectares on the land domain and 42 hectares on the sea domain and extends from Montmartin-sur-Mer to Agon-Coutainville. Taking the GR223 from Agon allows an intimate discovery of the bay, with its landscapes changing with the rhythm of the tides.
From the tourism feed, updated 6 Nov 2026 by Coutances Tourisme. Rules can differ by commune, so check the signs on site.
Questions dog owners ask
- Are dogs allowed at La Baie de Sienne?
- Not known. The official listing says nothing about dogs, so ask before you go.
- Are there any dog-friendly restaurants near La Baie de Sienne?
- Yes: L'Equinoxe (2 km, dogs allowed), A 3 pas (9 km, dogs allowed), O' Coupe Faim (15 km, dogs allowed).
- Are there any dog-friendly beaches near La Baie de Sienne?
- Yes: Plage de l'école de voile (2 km, summer dog ban), Plage du Passous à Agon-Coutainville (2 km, summer dog ban), Plage du Centre à Agon-Coutainville (2 km, summer dog ban).
- Where is La Baie de Sienne?
- Rue de la côte aux Paysans, 50230 Agon-Coutainville, in the Manche department of Normandy, France.
Dog-friendly places nearby
- Plage de l'école de voileAgon-Coutainville · 2 kmSummer dog ban
© Jim Prod - L'EquinoxeAgon-Coutainville · 2 kmDogs allowed
© PROPRIETAIRE - Plage du Passous à Agon-CoutainvilleAgon-Coutainville · 2 kmSummer dog ban
© Alexandre Lamoureux - Plage du Centre à Agon-CoutainvilleAgon-Coutainville · 2 kmSummer dog ban
© Alexandre lamoureux
+33 2 33 19 08 10Contact details may belong to the local tourist office.
Data: DATAtourisme / Coutances Tourisme, Licence Ouverte (Etalab 2.0). Source record