Grotte à Pierre du Bourg - N°18
Key facts
- Distance
- 12.6 km
- Ascent
- +231 m
- Descent
- −156 m
- Estimated time
- 3 hr 10
- hiking
- Difficulty
- Difficult
- official rating
- Route
- Loop
- back to the start
Official time: 3 h 30 min
Profile and gradient
- under 10%
- 10 to 20%
- over 20%
Gradient along the route: 12.6 km under 10%. Elevation from 1,053 m to 1,134 m over 12.6 km.
Difficulty
Official rating: difficult, by Département du Doubs.
Getting there
Start: Chapelle-des-Bois, Parking départ des pistes, Chapelle-des-Bois (25).
Sources
- Track: Département du Doubs (explore.doubs.fr), ODbL, ODbL 1.0 (explore.doubs.fr/trek/210-Grotte-a-Pierre-du-Bourg---N18). Time estimated by GPX Path with the Mac app rule, breaks not included.
- Official time: 3 h 30 min, explore.doubs.fr
- Official elevation gain: 231 m, Département du Doubs
Nearby tracks

© OpenStreetMap, SRTM · OpenTopoMap (CC-BY-SA)Les Lacs - N°24
Haut-Jura, Chapelle-des-Bois (25) · LoopOfficial rating by Département du Doubs
© OpenStreetMap, SRTM · OpenTopoMap (CC-BY-SA)Les Passeurs - N°20
Haut-Jura, Chapelle-des-Bois (25) · LoopOfficial rating by Département du Doubs
© OpenStreetMap, SRTM · OpenTopoMap (CC-BY-SA)Pré d'Haut - N°25
Haut-Jura, Chapelle-des-Bois (25) · LoopOfficial rating by Département du Doubs
© OpenStreetMap, SRTM · OpenTopoMap (CC-BY-SA)Chez Michel ou la Tourbière - N°27
Haut-Jura, Chapelle-des-Bois (25) · LoopOfficial rating by Département du Doubs
© OpenStreetMap, SRTM · OpenTopoMap (CC-BY-SA)Ecomusée - Combe des Cives - N°21
Haut-Jura, Chapelle-des-Bois (25) · LoopOfficial rating by Département du Doubs
© OpenStreetMap, SRTM · OpenTopoMap (CC-BY-SA)Creux Maldru - N°19
Haut-Jura, Chapelle-des-Bois (25) · LoopOfficial rating by Département du Doubs
