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.
JUNE
- Thursday, 23rd / Friday, 24th;
- Monday, 27th / Tuesday, 28th;
- Tuesday, 28th/ Wednesday, 29th;
- Wednesday, 29th / Thursday, 30th;
- Thursday, 30th / Friday, 1st July.
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.