Tro ster pont mine
Key facts
- Distance
- 13.6 km
- Ascent
- +240 m
- Descent
- −236 m
- Estimated time
- 3 hr 30
- hiking
- Difficulty
- Not rated
- Route
- Loop
- back to the start
Profile and gradient
- under 10%
- 10 to 20%
- over 20%
Gradient along the route: 13.6 km under 10%. Elevation from 46 m to 179 m over 13.6 km.
Surface and path types
- Surface
- Paved 37%
- Dirt & gravel 63%
- Path types
- Trail 33%
- Track 27%
- Road 40%
Difficulty
No official rating for this track: we do not make one up.
Getting there
Start: Châteauneuf-du-Faou, Châteauneuf-du-Faou (29).
Sources
- Track: © OpenStreetMap contributors, ODbL 1.0 (www.openstreetmap.org/relation/9581099). 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)
Nearby tracks

Plan IGN © IGN 2026 · track © OpenStreetMapLa passerelleBrittany, Saint-Goazec (29) · Loop
Plan IGN © IGN 2026 · track © OpenStreetMapChapelle du MoustoirBrittany, Châteauneuf-du-Faou (29) · Loop
Plan IGN © IGN 2026 · track © OpenStreetMapLe Bocage : Kerniou-KerguenBrittany, Spézet (29) · Loop
Plan IGN © IGN 2026 · track © OpenStreetMapTro Speied : le bocageBrittany, Spézet (29) · Loop
Plan IGN © IGN 2026 · track © OpenStreetMapRando drosera - Aulne Ster GoanezBrittany, Châteauneuf-du-Faou (29) · Loop
Plan IGN © IGN 2026 · track © OpenStreetMapTro Speied : le canalBrittany, Spézet (29) · Loop
