Easy walk in the Cusancin Valley along the river and in the forest. You will discover the Narines du Diable - the Devil's Nostrils - and the former thermal baths of Guillon.
Loop no. 12a
Distance: 8.1 km
Time: 2.25 hrs.
Difference in height: 242 m
Trail markers: yellow and blue
IGN Hiking map: 3423 ET
Start point: cimetery, rue des Champs in Pont-les-Moulins (47.325799, 6.368207)
Download the GoogleMap on your smartphone: https://drive.google.com/open?id=1p4G1cFjmyJUqus2ZRtGZS_egHNI&usp=sharing
For more informations Les Narines du Diable