Saint-Mars-d'Égrenne () is a commune in the Orne department in north-western France.
Geography
The commune is made up of the following collection of villages and hamlets, Le Pont d'Égrenne, Saint-Mars-d'Égrenne, La Runchetière, La Tabultière, La Bouhardière and Le Prémorel.
Thwo rivers the Varenne and the Égrenne flow through the commune.
The commune is in the Normandie-Maine Regional Natural Park.
See also Communes of the Orne department
References