"le Marais de Grand Lieu"
Key facts
- Distance
- 7.6 km
- Ascent
- +16 m
- Descent
- −16 m
- Estimated time
- 1 hr 45
- hiking ; mtb : 35 min
- Difficulty
- Easy
- official rating
- Route
- Loop
- back to the start
Official time: 2 h 45 min
Profile and gradient
- under 10%
- 10 to 20%
- over 20%
Gradient along the route: 7.6 km under 10%. Elevation from 1 m to 16 m over 7.6 km.
Difficulty
Official rating: easy, by Département de Loire-Atlantique.
Getting there
Start: Saint-Mars-de-Coutais, Saint-Mars-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 45 min, data.loire-atlantique.fr
Nearby tracks

© OpenStreetMap, SRTM · OpenTopoMap (CC-BY-SA)"le Bois Charette"
Pays de la Loire, Saint-Mars-de-Coutais (44) · LoopOfficial rating by Département de Loire-Atlantique
© OpenStreetMap, SRTM · OpenTopoMap (CC-BY-SA)Circuit du "Tenu"
Pays de la Loire, Saint-Mars-de-Coutais (44) · LoopOfficial rating by Département de Loire-Atlantique
© OpenStreetMap, SRTM · OpenTopoMap (CC-BY-SA)Circuit les Marais (Saint-Lumine-de-Coutais)
Pays de la Loire, Saint-Lumine-de-Coutais (44) · LoopOfficial rating by Département de Loire-Atlantique
© OpenStreetMap, SRTM · OpenTopoMap (CC-BY-SA)Circuit de La Robrie
Pays de la Loire, Saint-Lumine-de-Coutais (44) · LoopOfficial rating by Département de Loire-Atlantique
© OpenStreetMap, SRTM · OpenTopoMap (CC-BY-SA)L'Acheneau
Pays de la Loire, Saint-Mars-de-Coutais (44) · LoopOfficial rating by Département de Loire-Atlantique
© OpenStreetMap, SRTM · OpenTopoMap (CC-BY-SA)Safari et Tenu
Pays de la Loire, Port-Saint-Père (44) · LoopOfficial rating by Département de Loire-Atlantique
