Les Authieux-sur-le-Port-Saint-Ouen

Les Authieux-sur-le-Port-Saint-Ouen is a commune in the Seine-Maritime department in the Normandy region in northern France.

Geography
A farming and forestry village situated by the banks of the river Seine, some 7 mi south of Rouen, at the junction of the D7, D13 and the D91 roads.

Places of interest

 * The church of St.Saturnin, dating from the thirteenth century.
 * A 300m long cave in a hillside.