Selûne

Sélune
The Selune at Ducey
Country	France
Basin
Main source	Normandy
River mouth	English Channel 48°38′51″N 1°23′53″W / 48.64750°N 1.39806°W / 48.64750; -1.39806 (English Channel-Sélune)Coordinates: 48°38′51″N 1°23′53″W / 48.64750°N 1.39806°W / 48.64750; -1.39806 (English Channel-Sélune)
Physical characteristics
Length	91 km (57 mi)

The Sélune is a 91 km long river in the Manche department, Normandy, France, beginning near Saint-Cyr-du-Bailleul. It empties into the bay of Mont Saint-Michel (part of the English Channel) near Avranches, close to the mouth of the Sée river. Other towns along the Sélune are Barenton, Saint-Hilaire-du-Harcouët and Ducey.