Circuit les Marais (Saint-Lumine-de-Coutais)
Key facts
- Distance
- 9.2 km
- Ascent
- +8 m
- Descent
- −12 m
- Estimated time
- 2 hr 05
- hiking
- Difficulty
- Easy
- official rating
- Route
- Loop
- back to the start
Official time: 2 h 50 min
Profile and gradient
- under 10%
- 10 to 20%
- over 20%
Gradient along the route: 9.2 km under 10%. Elevation from 1 m to 14 m over 9.2 km.
Surface and path types
- Surface
- Paved 21%
- Dirt & gravel 79%
- Path types
- Trail 21%
- Track 58%
- Road 21%
Description
Difficulty
Official rating: easy, by Département de Loire-Atlantique.
Getting there
Start: Saint-Lumine-de-Coutais, Saint-Lumine-de-Coutais (44).
Sources
- Track: Département de Loire-Atlantique, PDIPR, Licence Ouverte 2.0, Licence Ouverte 2.0 (Etalab) (data.loire-atlantique.fr/explore/dataset/224400028_itineraires-de-promenade-et-de-randonnee-en-loire-atlantique-pdipr/). Time estimated by GPX Path with the Mac app rule, breaks not included.
- Official time: 2 h 50 min, data.loire-atlantique.fr
- 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 2026Circuit de La RobriePays de la Loire, Saint-Lumine-de-Coutais (44) · LoopOfficial rating by Département de Loire-Atlantique
Plan IGN © IGN 2026"le Bois Charette"Pays de la Loire, Saint-Mars-de-Coutais (44) · LoopOfficial rating by Département de Loire-Atlantique
Plan IGN © IGN 2026"le Marais de Grand Lieu"Pays de la Loire, Saint-Mars-de-Coutais (44) · LoopOfficial rating by Département de Loire-Atlantique
Plan IGN © IGN 2026Circuit du "Tenu"Pays de la Loire, Saint-Mars-de-Coutais (44) · LoopOfficial rating by Département de Loire-Atlantique
Plan IGN © IGN 2026Circuit des Hauts du LacPays de la Loire, Saint-Philbert-de-Grand-Lieu (44) · LoopOfficial rating by Département de Loire-Atlantique
Plan IGN © IGN 2026Circuit des JamonnièresPays de la Loire, Saint-Philbert-de-Grand-Lieu (44) · LoopOfficial rating by Département de Loire-Atlantique
