La Fontaine Ferrugineuse
Key facts
- Distance
- 6.2 km
- Ascent
- +45 m
- Descent
- −47 m
- Estimated time
- 1 hr 30
- hiking ; mtb : 30 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: 6.2 km under 10%. Elevation from 14 m to 53 m over 6.2 km.
Surface and path types
- Surface
- Paved 39%
- Dirt & gravel 53%
- Unknown 8%
- Path types
- Trail 8%
- Track 53%
- Road 39%
Description
Difficulty
Official rating: easy, by Département de Loire-Atlantique.
Getting there
Start: Vair-sur-Loire, Vair-sur-Loire (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 2026Moulin de la ChalloirePays de la Loire, Vair-sur-Loire (44) · LoopOfficial rating by Département de Loire-Atlantique
Plan IGN © IGN 2026Circuit du Pont RomainPays de la Loire, La Roche-Blanche (44) · LoopOfficial rating by Département de Loire-Atlantique
Plan IGN © IGN 2026circuit de "Chateaufromont"Pays de la Loire, Loireauxence (44) · LoopOfficial rating by Département de Loire-Atlantique
Plan IGN © IGN 2026Circuit de La Grande PréePays de la Loire, Loireauxence (44) · LoopOfficial rating by Département de Loire-Atlantique
Plan IGN © IGN 2026Circuit de "La Madeleine"Pays de la Loire, Loireauxence (44) · LoopOfficial rating by Département de Loire-Atlantique
Plan IGN © IGN 2026Moulin de PeltréPays de la Loire, Loireauxence (44) · LoopOfficial rating by Département de Loire-Atlantique
