Corbière Forest Loop
Key facts
- Distance
- 13.3 km
- Ascent
- +156 m
- Descent
- −152 m
- Estimated time
- 3 hr 15
- hiking
- Difficulty
- Not rated
- Route
- Loop
- back to the start
Profile and gradient
- under 10%
- 10 to 20%
- over 20%
Gradient along the route: 13.3 km under 10%. Elevation from 47 m to 113 m over 13.3 km.
Surface and path types
- Surface
- Paved 20%
- Dirt & gravel 80%
- Path types
- Trail 41%
- Track 35%
- Road 24%
Difficulty
No official rating for this track: we do not make one up.
Getting there
Start: Saint-Jean-sur-Vilaine, Saint-Jean-sur-Vilaine (35).
Sources
- Track: Vitré Communauté, Autorisation de Vitré Communauté (www.vitrecommunaute.org/randonnee/). Time estimated by GPX Path with the Mac app rule, breaks not included.
- Surface and path types: © OpenStreetMap contributors, ODbL, extract of 28 October 2026, matched to the track every 10 m (openstreetmap.org/copyright)
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Plan IGN © IGN 2026 · track © OpenStreetMapForet de la Corbière - circuit découverteBrittany, Châteaubourg (35) · Loop
Plan IGN © IGN 2026Two Valleys LoopBrittany, Châteaubourg (35) · Loop
Plan IGN © IGN 2026Lisière Paths LoopBrittany, Marpiré (35) · Loop