Vallon et villages d'antan
Key facts
- Distance
- 7.4 km
- Ascent
- +106 m
- Descent
- −104 m
- Estimated time
- 1 hr 50
- hiking
- Difficulty
- Not rated
- Route
- Loop
- back to the start
Profile and gradient
- under 10%
- 10 to 20%
- over 20%
Gradient along the route: 6.6 km under 10% and 0.7 km at 10 to 20%. Elevation from 110 m to 174 m over 7.4 km.
Surface and path types
- Surface
- Paved 48%
- Dirt & gravel 46%
- Unknown 6%
- Path types
- Trail 22%
- Track 30%
- Road 48%
Difficulty
No official rating for this track: we do not make one up.
Getting there
Start: Le Mesnil-Saint-Denis, Le Mesnil-Saint-Denis (78).
Sources
- Track: © OpenStreetMap contributors, ODbL 1.0 (www.openstreetmap.org/relation/20242409). 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 © OpenStreetMapGirouard, l'intimité d'une vallée escarpéeÎle-de-France, Lévis-Saint-Nom (78) · Loop
Plan IGN © IGN 2026 · track © OpenStreetMapChâteau de Dampierre et marais de MaincourtÎle-de-France, Dampierre-en-Yvelines (78) · Loop
Plan IGN © IGN 2026 · track © OpenStreetMapJean Racine côté Abbaye de Port-RoyalÎle-de-France, Saint-Lambert (78) · Loop
Plan IGN © IGN 2026 · track © OpenStreetMapDes prairies du Rhodon au Château VertcoeurÎle-de-France, Chevreuse (78) · Loop
Plan IGN © IGN 2026 · track © OpenStreetMapLa carrière des MaréchauxÎle-de-France, Senlisse (78) · Loop
Plan IGN © IGN 2026 · track © OpenStreetMapJean Racine côté Château de la MadeleineÎle-de-France, Chevreuse (78) · Loop