Winding road bordered by vegetation leading to the oceanA winding road crosses lush salt marshes leading to the ocean. The road is bordered by lush vegetation and small water canals. The sky is clear with a few scattered clouds.
©A winding road crosses the salt marshes to the ocean.|Philippe Fauvel
Our essentials of the territory.

Havre de Blainville-sur-Mer

  1. Home
  2. The must see places
  3. The haven
  4. Haven of Blainville-sur-Mer

Havre de Blainville-sur-Mer: Preserved natural area

The Blainville-sur-Mer estuary is an exceptional place for biodiversity and preserved nature. Designated a Natura 2000 area, an exceptional fauna and flora develop there.

A winding water path through marshes with yellow flowers and a cloudy skyA winding water path through marshes with yellow flowers and a cloudy sky. In the background, buildings and trees can be seen. The dark clouds suggest a possible storm.
©The marshes stretch as far as the eye can see under a threatening sky.|Aymeric Picot
A meandering river cuts through a grassy plain under a cloudy skyA meandering river cuts through a vast grassy plain. The banks are lined with dense vegetation and rocks. The sky is partially cloudy, with white and gray clouds scattered across it. The scene is peaceful and natural, offering a serene view of the countryside.
©The river meanders peacefully through the plain, offering a calming natural spectacle.|Aymeric Picot

Located between the communes of Blainville-sur-Mer and Agon-Coutainville, the haven covers over 500 hectares. The entrance to the haven is marked by 2 dune strips which are subject to severe tidal action.

It contains a great diversity of fauna and flora: a very rich salt-tolerant flora on the dunes. The haven is also home to many species, especially during the breeding season, and is a favourite nesting, breeding and feeding ground for several rare and/or protected species.

You can explore the haven thanks to guided tours organised by local associations and independent guides. See a wide range of flora and fauna…

Smiling woman with blonde hair and a black t-shirt at sunsetA woman with blonde hair and a black t-shirt smiles while looking at the camera. She stands in front of a sunset, with trees and bushes in the background. The setting sun creates a warm and inviting atmosphere.
©A woman enjoys the beauty of the sunset in a natural setting.

The Havre de Blainville is mainly used for oyster farming. Marine workers can be seen there throughout the day. An incredible sweep to watch !

Lucie, nature addict

    Essential visits

  • Cabanor: An important location for many oyster aquaculturists
  • The GR 223 road passes nearby
  • Le Père Gus: Oyster tasting at the aquaculturist’s
  • Restaurants: La Cale and Le Grand Herbet
  • Supervised beach in summer – First aid post
  • Kite surfing spot for enthusiasts
  • Breathtaking view of the oyster beds off the coast
Did you like this haven?

3 other havens in our region

Aerial view of a coastal village with houses and farmlandAerial view of a coastal village with houses and farmland. The sea stretches out to the horizon, and clouds dot the sky. The land is green and fertile, with winding roads crisscrossing the landscape.
©A peaceful village bordered by the sea, where nature and architecture meet.|Philippe Fauvel
Haven of Regnéville-sur-Mer
Havre de Regnéville-sur-Mer: the largest of the havens The largest but perhaps one of the best known, the Havre de Regnéville-sur-Mer is surrounded by the village of...
Aerial view of coastal wetlands with water bodies and vegetationAerial view of a coastal wetland landscape with water bodies and vegetation. The ocean is visible on the horizon, with waves crashing onto the shore. The area is dotted with meandering canals and wetlands, providing a diverse habitat for wildlife and plant life.
©Coastal wetlands offer a unique landscape where land meets the sea.|Philippe Fauvel
Haven of Geffosses
Havre de Geffosses: nature in its raw state The haven extends from Geffosses to Anneville-sur-Mer and is home to an important bird sanctuary. A treasure trove of biodiversity...
Sandy beach with water puddles and a cloudy skyA vast sandy beach with numerous scattered water puddles. The sky is partially cloudy with visible blue sky areas. On the horizon, a line of trees and some indistinct structures can be seen.
©A stretch of sand and water puddles under a changing sky.|Aymeric Picot
Haven of la Vanlée
Havre de la Vanlée: a confidential haven With very few visitors on the Lingreville side, the haven is a real place of peace and quiet. Its naturalness is its strength and it...