Wikipedia
Tatihou
Tatihou is an island of Normandy in France with an area of . It is located to the east of the Cotentin peninsula just off the coast near Saint-Vaast-la-Hougue. It is almost uninhabited, and is usually reached by amphibious craft although, being a tidal island, it is also possible to walk there over the local oyster beds at low tide . Access to the island is limited to 500 visitors per day.