Chamonix must-sees
The big sights are for clear days: up high, a single cloud can hide the view. Check the summit webcam before buying a ticket, and the lift status, as lifts close between seasons.
Aiguille du Midi
The cable car climbs from Chamonix to 3,842 m, stopping at Plan de l’Aiguille (2,310 m). At the top, “Step into the Void” is a glass box above a 1,000 m drop. It runs weather permitting; children under 3 are not allowed and it is not recommended under 5.
Montenvers and the Mer de Glace
A rack railway climbs to 1,913 m, above the Mer de Glace. A gondola, in service since 2024, then goes down towards the ice cave, carved out every year; some steps remain on foot. Allow 2 to 3 hours; the cave is not wheelchair accessible.
Le Brévent
The Planpraz gondola (2,000 m) and then the Brévent cable car (2,525 m) climb the side of the valley facing Mont Blanc, facing the Mont Blanc massif. Planpraz is also where tandem paragliding flights take off.
Panoramic Mont-Blanc
In summer only, this gondola links the Aiguille du Midi with Pointe Helbronner (3,466 m) in Italy, above the glaciers. According to the tourist office, booking is free and mandatory.

