Grand Morcel educational trail

The trail starts at the Frézillon ice rink car park in Vallorbe. A fifteen-minute walk up the Orbe provides a good introduction to the educational trail before arriving in the marshy area, which is rich in biodiversity.

A large wooden signpost marks the start of an itinerary with explanations of the regional relief, the formation and components of a marsh and the plant and animal species that can be encountered on the trail.
At the end of the loop, you return along the same path as on the outward journey.