Trois-Monts

Trois-Monts is a former commune. It is found in the Normandy region in the Calvados department in the northwest of France. On 1 January 2019, it was merged into the new commune of Montillières-sur-Orne.Arrêté préfectoral  28 September 2018, p. 91 

 References 

Category:Former communes in Calvados