Le Breil and Nuillé are two villages with an ancient foundation. In the Middle Ages, a Breil or Breuil was a seigneurial hunting park. Nuillé, mentioned as early as the 9th century, still has a small Romanesque church.
Map and full description of the route available in the Guide Rando du Perche Sarthois (50 routes).
On sale at the Perche Sarthois tourist offices for €10.