The Bois Clair tunnel
Distance : 1.6km
Tunnel crossing times : 4/6 minutes by bike - 6/10 minutes in rollerblading - 15/20 minutes walk.
Temperatures inside the tunnel drop to 11°C
Tunnel is open:
From April 15th to August 31st : 8am to 8pm
During September : 8am to 7pm
Detour itinerary : expert level - hybrid bikes - 4km
During the tunnel’s period of closure, it is advised to use Loop No 14.