Sentier Etangs et Calvaires
Key facts
- Distance
- 15.7 km
- Ascent
- +112 m
- Descent
- −115 m
- Estimated time
- 3 hr 45
- hiking ; mtb : 1 hr 20
- Difficulty
- Difficult
- official rating
- Route
- Loop
- back to the start
Official time: 3 h
Profile and gradient
- under 10%
- 10 to 20%
- over 20%
Gradient along the route: 15.7 km under 10%. Elevation from 33 m to 80 m over 15.7 km.
Surface and path types
- Surface
- Paved 30%
- Dirt & gravel 70%
- Path types
- Trail 35%
- Track 35%
- Road 30%
Difficulty
Official rating: difficult, by Département de Loire-Atlantique.
Getting there
Start: Saint-Aubin-des-Châteaux, Saint-Aubin-des-Châteaux (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: 3 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 2026Sentier des coteaux de la ChèrePays de la Loire, Saint-Aubin-des-Châteaux (44) · LoopOfficial rating by Département de Loire-Atlantique
Plan IGN © IGN 2026Tour de l'étang de la HunaudièrePays de la Loire, Saint-Aubin-des-Châteaux (44) · LoopOfficial rating by Département de Loire-Atlantique
Plan IGN © IGN 2026De Sion à la HunaudièrePays de la Loire, Sion-les-Mines (44) · LoopOfficial rating by Département de Loire-Atlantique
Plan IGN © IGN 2026Sentier René-Guy CadouPays de la Loire, Louisfert (44) · LoopOfficial rating by Département de Loire-Atlantique
Plan IGN © IGN 2026Sentier des deux boisPays de la Loire, Sion-les-Mines (44) · LoopOfficial rating by Département de Loire-Atlantique
Plan IGN © IGN 2026Sentier des minesPays de la Loire, Sion-les-Mines (44) · LoopOfficial rating by Département de Loire-Atlantique