Green way : opening of the Bois Clair tunnel
The Bois Clair tunnel at Berzé-le-Châtel shelters a number of protected bat species. To ensure their preservation during hibernation, this structure will close its doors on September 30th, 2016 at 7 pm, and it until April 15th, 2017 at 8 am.
During the tunnel’s period of closure, it is advised to use Loop No. 14 (see the route diagrams on the greenways & cycling routes map)