Sentier Fritillaire
Key facts
- Distance
- 19.9 km
- Ascent
- +51 m
- Descent
- −56 m
- Estimated time
- 4 hr 30
- hiking ; mtb : 1 hr 30
- Difficulty
- Difficult
- official rating
- Route
- Loop
- back to the start
Official time: 4 h 55 min
Profile and gradient
- under 10%
- 10 to 20%
- over 20%
Gradient along the route: 19.9 km under 10%. Elevation from 15 m to 45 m over 19.9 km.
Surface and path types
- Surface
- Paved 40%
- Dirt & gravel 60%
- Path types
- Trail 6%
- Track 54%
- Road 40%
Difficulty
Official rating: difficult, by Département de Loire-Atlantique.
Getting there
Start: Jans, Jans (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: 4 h 55 min, 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 de l'étang de la PierrePays de la Loire, Jans (44) · LoopOfficial rating by Département de Loire-Atlantique
Plan IGN © IGN 2026Sentier des manoirsPays de la Loire, Nozay (44) · LoopOfficial rating by Département de Loire-Atlantique
Plan IGN © IGN 2026Sentier de l'Etang de GruellauPays de la Loire, Treffieux (44) · LoopOfficial rating by Département de Loire-Atlantique
Plan IGN © IGN 2026Sentier de la Chapelle Saint-MarcellinPays de la Loire, Mouais (44) · LoopOfficial rating by Département de Loire-Atlantique
Plan IGN © IGN 2026Circuit 7 - Entre étangs et pierre bleuePays de la Loire, Abbaretz (44) · LoopOfficial rating by Département de Loire-Atlantique
Plan IGN © IGN 2026Sentier de la minePays de la Loire, Abbaretz (44) · LoopOfficial rating by Département de Loire-Atlantique