@Con-Hennekens said in Mont-Blanc Tunnel closed Sept 1 till Dec 15 2025:
Yes, I have visited Aiguille du Midi some years ago. One of the most impressive sightings I have ever seen... The weather was bad, it was raining upside down! Very strange experience, probably due to wind blowing up hill.
I had snow, snow, more snow and even more snow and then the sky opens and remained blue for a whole week. From the Aiguilledu Midi ther is no slope, you just have to ski your way down. It was a marvelous sensational experience