Du marais à la coulée de lave
Key facts
- Distance
- 7.5 km
- Ascent
- +145 m
- Descent
- −110 m
- Estimated time
- 1 hr 55
- hiking
- Difficulty
- Not rated
- Route
- Loop
- back to the start
Profile and gradient
- under 10%
- 10 to 20%
- over 20%
Gradient along the route: 6.7 km under 10% and 0.7 km at 10 to 20%. Elevation from 671 m to 779 m over 7.5 km.
Surface and path types
- Surface
- Paved 33%
- Dirt & gravel 67%
- Path types
- Trail 37%
- Track 41%
- Road 22%
Difficulty
No official rating for this track: we do not make one up.
Getting there
Start: Sur la D579, au pied Est du Rey de Saint-Pierre. (Parking et table de piquenique)., Saint-Pierre-le-Chastel (63).
Sources
- Track: Conseil départemental du Puy-de-Dôme, PDIPR, Licence Ouverte 2.0, Licence Ouverte 2.0 (Etalab) (opendata.clermontmetropole.eu/explore/dataset/les_circuits_des_itineraires_de_promenade_conseil-dep-63-kml-vcf/). 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)
- Official elevation gain: 145 m, Conseil départemental du Puy-de-Dôme (publication Clermont Auvergne Métropole)
Nearby tracks
Plan IGN © IGN 2026La Cheire de TournebiseAuvergne, Saint-Pierre-le-Chastel (63) · Loop
Plan IGN © IGN 2026Saint-Pierre-le-ChastelAuvergne, Mazaye (63) · Loop
Plan IGN © IGN 2026La Cheire de PontgibaudAuvergne, Saint-Pierre-le-Chastel (63) · Loop
Plan IGN © IGN 2026Boucle des Dômes variante 14 kmAuvergne, Mazaye (63) · Point to point
Plan IGN © IGN 2026Le puy de NeuffontAuvergne, Bromont-Lamothe (63) · Loop
Plan IGN © IGN 2026Le sentier du GlavinAuvergne, Mazaye (63) · Loop