Randonnée en forêt sur les hauteurs de Grignon
En grande partie en forêt, cette randonnée ombragée vous conduit jusqu'à l'oratoire d'où vous pouvez profiter d'une large vue sur la plaine.
This 10.9 km route makes for a full-day commitment — bring sufficient food and water. Plan for around 2 hours and 25 minutes on the trail.
Laid out as a circular walk, this trail finishes exactly where it begins — no need to arrange transport back or retrace your steps.
Part of the Local Walking Network (LWN), this trail is ideal for exploring the neighbourhood landscape. It is typically well-known to local walkers and offers an authentic sense of place.
Hoogteprofiel laden…
Hoogtedata van SRTM via OpenTopoData (open dataset).