Les Bords de l'Erdre
Key facts
- Distance
- 11.0 km
- Ascent
- +75 m
- Descent
- −76 m
- Estimated time
- 2 hr 35
- hiking
- Difficulty
- Moderate
- 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: 11.0 km under 10%. Elevation from 4 m to 36 m over 11.0 km.
Surface and path types
- Surface
- Paved 59%
- Dirt & gravel 39%
- Unknown 2%
- Path types
- Trail 58%
- Track 1%
- Road 40%
- Off-network 1%
Difficulty
Official rating: moderate, by Département de Loire-Atlantique.
Getting there
Start: Carquefou, Carquefou (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 2026Le Tour du BourgPays de la Loire, Carquefou (44) · LoopOfficial rating by Département de Loire-Atlantique
Plan IGN © IGN 2026Circuit le Haut PaysPays de la Loire, Carquefou (44) · LoopOfficial rating by Département de Loire-Atlantique
Plan IGN © IGN 2026Entre Terres et RivièresPays de la Loire, Carquefou (44) · LoopOfficial rating by Département de Loire-Atlantique
Plan IGN © IGN 2026Circuit du Guette-Loup au GobertPays de la Loire, Thouaré-sur-Loire (44) · LoopOfficial rating by Département de Loire-Atlantique
Plan IGN © IGN 2026Saint-Joseph de PorteriePays de la Loire, Nantes (44) · LoopOfficial rating by Département de Loire-Atlantique
Plan IGN © IGN 2026Circuit de l'Ile ClémentinePays de la Loire, Sainte-Luce-sur-Loire (44) · LoopOfficial rating by Département de Loire-Atlantique