Les Ardoisières
Key facts
- Distance
- 14.1 km
- Ascent
- +107 m
- Descent
- −107 m
- Estimated time
- 3 hr 20
- hiking
- Difficulty
- Not rated
- Route
- Loop
- back to the start
Profile and gradient
- under 10%
- 10 to 20%
- over 20%
Gradient along the route: 14.1 km under 10%. Elevation from 3 m to 52 m over 14.1 km.
Surface and path types
- Surface
- Paved 42%
- Dirt & gravel 58%
- Path types
- Trail 14%
- Track 42%
- Road 44%
Difficulty
No official rating for this track: we do not make one up.
Getting there
Start: Sainte-Marie, Sainte-Marie (35).
Sources
- Track: © OpenStreetMap contributors, ODbL 1.0 (www.openstreetmap.org/relation/11516598). 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 © OpenStreetMapDu nouveau vers le Vieux BourgBrittany, Saint-Just (35) · Loop
Plan IGN © IGN 2026 · track © OpenStreetMapLe RuisseauBrittany, Saint-Just (35) · Loop
Plan IGN © IGN 2026 · track © OpenStreetMapLes Fées de TréalBrittany, Saint-Just (35) · Loop
Plan IGN © IGN 2026 · track © OpenStreetMapCircuit de l'écluse de la MaclaisBrittany, Saint-Vincent-sur-Oust (56) · Loop
Plan IGN © IGN 2026 · track © OpenStreetMapDe la Vilaine aux DemoisellesBrittany, Langon (35) · Loop
Plan IGN © IGN 2026 · track © OpenStreetMapCircuit de l'étang et du bois de BaronBrittany, Saint-Ganton (35) · Loop
