Located 80 mi west of Paris, 20 mi from Rouen and Évreux.

From Paris, Rouen or Caen :
autoroute A 13 then A 28, exit 13 « Domaine d’Harcourt »,
go left towards Rouen for 500 yd and right on road D 92 .Folloy the signs to Hermos (1 mi)

From Alençon, le Mans or Bernay :
autoroute A28, exit 13 « Domaine d’Harcourt »,
go left towards Rouen for 500 yd and right on road D 92 .Folloy the signs to Hermos (1 mi)

From Évreux :
on road D 613 (ex. N 13), take a right at the Quatre Routes intersection onto road D 840 to Neubourg, then follow the signs to Epégard.
You cross le Gros Theil and when you leave this village you turn left at the cimetery onto road D 92 and follow the signs to Hermos.

GPS Coordinates :
49° 14' 20 N / 0° 48' 52 E