Château médiéval de Regnéville
Built in the 14th century right on the sea front to defend the drying port of Régneville, this fortress is dominated by the spectacular ruins of the dungeon. Walk along the interpretation path, following the ancient moats, to discover the tumultuous history of the castle during the 100 Years' War, as well as its architecture. The permanent exhibition "Aspects of an estuary: the haven of the river Sienne" will help you learn about the history and natural environments of this preserved coastline. In summer, a regional market is held regularly in the castle courtyard.
