Circuit des Sources et des Menhirs
Key facts
- Distance
- 8.1 km
- Ascent
- +38 m
- Descent
- −35 m
- Estimated time
- 1 hr 55
- hiking ; mtb : 40 min
- Difficulty
- Easy
- official rating
- Route
- Loop
- back to the start
Official time: 2 h
Profile and gradient
- under 10%
- 10 to 20%
- over 20%
Gradient along the route: 8.1 km under 10%. Elevation from 6 m to 43 m over 8.1 km.
Surface and path types
- Surface
- Paved 64%
- Dirt & gravel 34%
- Unknown 2%
- Path types
- Trail 36%
- Track 8%
- Road 56%
Difficulty
Official rating: easy, by Département de Loire-Atlantique.
Getting there
Start: Saint-Michel-Chef-Chef, Saint-Michel-Chef-Chef (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, 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 du Littoral et des MoulinsPays de la Loire, Saint-Michel-Chef-Chef (44) · LoopOfficial rating by Département de Loire-Atlantique
Plan IGN © IGN 2026Tour de la CommunePays de la Loire, Saint-Michel-Chef-Chef (44) · LoopOfficial rating by Département de Loire-Atlantique
Plan IGN © IGN 2026Circuit de la TabardièrePays de la Loire, La Plaine-sur-Mer (44) · LoopOfficial rating by Département de Loire-Atlantique
Plan IGN © IGN 2026Circuit du Port de GravettePays de la Loire, La Plaine-sur-Mer (44) · LoopOfficial rating by Département de Loire-Atlantique
Plan IGN © IGN 2026Circuit de la Vallée de PasquinPays de la Loire, Préfailles (44) · LoopOfficial rating by Département de Loire-Atlantique
Plan IGN © IGN 2026Circuit du BoivrePays de la Loire, Saint-Brevin-les-Pins (44) · LoopOfficial rating by Département de Loire-Atlantique