© coutances tourismeLes marais d'Heugueville-sur-Sienne
Nature · Heugueville-sur-Sienne
OfficialUnverifiedAbout
From the 12th to the beginning of the 20th century, the Heugueville-sur-Sienne marsh was famous for its mud (a mixture of sand and silt) that farmers used to transport to improve the surrounding land. Today, the mud is no longer collected and the thickness of the sedimentary layer is around 2m.
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 Les marais d'Heugueville-sur-Sienne?
- Not known. The official listing says nothing about dogs, so ask before you go.
- Are there any dog-friendly restaurants near Les marais d'Heugueville-sur-Sienne?
- Yes: A 3 pas (6 km, dogs allowed), L'Equinoxe (7 km, dogs allowed), O' Coupe Faim (18 km, dogs allowed).
- Are there any dog-friendly beaches near Les marais d'Heugueville-sur-Sienne?
- Yes: Plage de Montmartin-sur-Mer (4 km, dogs on a lead), Plage de la Pointe d'Agon à Agon-Coutainville (6 km, dogs on a lead), Plage de la Cale sud à Hauteville-sur-Mer (6 km, summer dog ban).
- Where is Les marais d'Heugueville-sur-Sienne?
- Rue du Mesnil, 50200 Heugueville-sur-Sienne, in the Manche department of Normandy, France.
Dog-friendly places nearby
- Plage de Montmartin-sur-MerMontmartin-sur-Mer · 4 kmDogs on a lead
© Coutances Tourisme - Plage de la Pointe d'Agon à Agon-CoutainvilleAgon-Coutainville · 6 kmDogs on a lead
© CDT50 - Château de GratotGratot · 6 kmDogs on a lead
© TEDDY-BEAR-PHOTOS - Plage de la Cale sud à Hauteville-sur-MerHauteville-sur-Mer · 6 kmSummer dog ban
© CDT50
+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