Closures of the Mont Blanc Tunnel in June and July
Owing to maintenance works, the tunnel will be completely closed from 7:30 PM to 6:00 AM on the following nights.
– Thursday, 23rd / Friday, 24th;
– Monday, 27th / Tuesday, 28th;
– Tuesday, 28th/ Wednesday, 29th;
– Wednesday, 29th / Thursday, 30th;
– Thursday, 30th / Friday, 1st July.
– Monday, 4th / Tuesday, 5th;
– Tuesday, 5th / Wednesday 6th;
– Wednesday, 6th / Thursday, 7th;
– Thursday, 7th / Friday, 8th.
The closure calendar is subject to change in the event of unexpected circumstances.