The geological history trail is marked out at 8 stages where you'll find information desks. Along the way, on the heights of the Sarthe, be surprised by the mountainous character of the Alpes Mancelles.
The geological history trail is marked out at 8 stages where you'll find information desks. Along the way, on the heights of the Sarthe, be surprised by the mountainous character of the Alpes Mancelles.