La vallée de l'Orge

Nature, histoire et panoramas : Au départ de Cirfontaines-en-Ornois, ce circuit de 10 km offre une belle immersion entre patrimoine historique et nature généreuse.

Covering 10.3 km, this is a substantial hike requiring a reasonable base fitness. Most walkers complete it in about 2 hours and 18 minutes.

This loop trail is a practical choice for day hikers: you start and end at the same spot, with no shuttle or pick-up required. Look for the PR 115 trail markings to stay on the official route.

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.