Troarn () is a commune in the Calvados of the Normandy region in northwestern France. On 1 January 2017, it was merged into the new commune Saline,Arrêté préfectoral 29 July 2016 but this merger was undone on 31 December 2019.
Population
Sights The abbey founded by Roger de Montgomery in 1059
See also Communes of the Calvados department
References