Le Mont-Collet
Key facts
- Distance
- 4.9 km
- Ascent
- +105 m
- Descent
- −106 m
- Estimated time
- 1 hr 20
- hiking
- Difficulty
- Not rated
- Route
- Loop
- back to the start
Profile and gradient
- under 10%
- 10 to 20%
- over 20%
Gradient along the route: 4.0 km under 10% and 0.9 km at 10 to 20%. Elevation from 63 m to 130 m over 4.9 km.
Surface and path types
- Surface
- Dirt & gravel 100%
- Path types
- Trail 55%
- Track 45%
Difficulty
No official rating for this track: we do not make one up.
Getting there
Start: Trosly-Breuil, Trosly-Breuil (60).
Sources
- Track: © OpenStreetMap contributors, ODbL 1.0 (www.openstreetmap.org/relation/9594293). Time estimated by GPX Path with the Mac app rule, breaks not included.
- 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 2026 · track © OpenStreetMapLe mont Saint-MardHauts-de-France, Trosly-Breuil (60) · Loop
Plan IGN © IGN 2026 · track © OpenStreetMapPromenade de Vieux moulinHauts-de-France, Vieux-Moulin (60) · Loop
Plan IGN © IGN 2026 · track © OpenStreetMapPromenade du Point de Vue des beaux MontsHauts-de-France, Compiègne (60) · Loop
Plan IGN © IGN 2026 · track © OpenStreetMapLa Tête Saint-JeanHauts-de-France, Saint-Jean-aux-Bois (60) · Loop
Plan IGN © IGN 2026 · track © OpenStreetMapPromenade du Mont TrembleHauts-de-France, Compiègne (60) · Loop
Plan IGN © IGN 2026 · track © OpenStreetMapPromenade de RoyallieuHauts-de-France, Compiègne (60) · Loop
