The valleys are characteristic landscape elements of the Pays de Caux: cliff openings, many of which open out to the sea, creating scenic sites that are both grandiose and intimate
Between Etretat and Le Havre, this sensitive natural area of more than 150 hectares offers easy access to the sea, thanks to a 2 km footpath, formerly used by fishermen and pebble collectors. Mammals, birds, reptiles, amphibians and insects populate this valley made up of meadows, moors and ponds. Several species of orchids can also be found here.