La Foret Auvray is situated on the D21, between Briouze and Falaise.
From Caen (the North):
Follow N158. Take exit 11 on the D44 towards Saint-Martin-de-Mieux
Follow D44 onto D21 towards La Foret Auvray, via Fourneaux le Val, Menil Hermei
From Briouze (the South):
Follow D21 from Briouze towards La Foret Auvray, via Chenedouit