15.5 km | 21 km-effort
Trails
Massonas 15 a 405 g1 d26 V32
Walking
Very difficult
Frontonas,
Auvergne-Rhône-Alpes,
Isère,
France
4h 44min
Yes
St Marcel bel acceuil 13 a340 g1 d30
Walking
Medium
Saint-Marcel-Bel-Accueil,
Auvergne-Rhône-Alpes,
Isère,
France
12.8 km | 17.2 km-effort
3h 40min
Yes