La vallée des sciences

A 13.6 km Local Hiking trail, La vallée des sciences takes walkers through a varied section of terrain.

A 13.6 km full-day trail that rewards walkers with a proper day out. Budget roughly 3 hours and 1 minutes at a steady pace.

This is a circular route that brings you back to your exact starting point — ideal for a self-contained day out without having to organise return transport. Look for the S6-11 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.