This Event has passed.Field trip : La Hulle valleyDiscovery of the alluvial forests of La Hulle valley in the Croix Scaille massif on Sunday May 15 2022 from 9am to 2pm. Guided by Didier Cavelier. 15 May 20229h00-14h00 Rienne+ Google Map Excursions ENAjouter au calendrier googleAjouter à votre calendrier (ICAL)