La Plaine de l'Arlier et ses zones humides
Key facts
- Distance
- 21.3 km
- Ascent
- +97 m
- Descent
- −60 m
- Estimated time
- 1 hr 15
- gravel
- Difficulty
- Easy
- official rating
- Route
- Loop
- back to the start
Official time: 1 h 30 min
Profile and gradient
- under 10%
- 10 to 20%
- over 20%
Gradient along the route: 21.3 km under 10%. Elevation from 805 m to 837 m over 21.3 km.
Surface and path types
- Surface
- Paved 74%
- Dirt & gravel 22%
- Unknown 4%
- Path types
- Trail 17%
- Track 21%
- Road 62%
Difficulty
Official rating: easy, by Département du Doubs.
Getting there
Start: Pontarlier, Pontarlier (25).
Sources
- Track: Département du Doubs (explore.doubs.fr), ODbL, ODbL 1.0 (explore.doubs.fr/trek/4006-La-Plaine-de-l-Arlier-et-ses-zones-humides). Time estimated by GPX Path with the Mac app rule, breaks not included.
- Official time: 1 h 30 min, explore.doubs.fr
- Surface and path types: © OpenStreetMap contributors, ODbL, extract of 28 October 2026, matched to the track every 10 m (openstreetmap.org/copyright)
- Official elevation gain: 97 m, Département du Doubs
Nearby tracks
Plan IGN © IGN 2026De Pontarlier au Val d'UsiersBourgogne-Franche-Comté, Pontarlier (25) · LoopOfficial rating by Département du Doubs
Plan IGN © IGN 2026Autour du Château de JouxBourgogne-Franche-Comté, Pontarlier (25) · LoopOfficial rating by Département du Doubs
Plan IGN © IGN 2026Chaffois ni loiBourgogne-Franche-Comté, Pontarlier (25) · LoopOfficial rating by Département du Doubs
Plan IGN © IGN 2026Les petits FourgsBourgogne-Franche-Comté, Les Fourgs (25) · LoopOfficial rating by Département du Doubs
Plan IGN © IGN 2026Ça Frasne pour moi / Au cœur des zones humidesBourgogne-Franche-Comté, Frasne (25) · LoopOfficial rating by Département du Doubs
Plan IGN © IGN 2026Gilley de ce pasBourgogne-Franche-Comté, Gilley (25) · LoopOfficial rating by Département du Doubs