Some sightseeing lifts in Chamonix remain open in winter, while others close seasonally depending on weather, avalanche risk, and maintenance schedules.

Key sightseeing areas with winter access (often with limited hours or closures due to conditions):

Aiguille du Midi: Open year-round, but subject to closure in bad weather or high winds

Montenvers Train & Ice Cave: Usually open in winter but may close during heavy snowfall or safety risks

Tramway du Mont-Blanc: Often closed in winter, reopens in spring/summer

Flégère & Brévent gondolas: Open during ski season for both skiers and pedestrians

Grands Montets: Limited pedestrian access — check in advance

Always check the official lift status online before planning a sightseeing trip in winter, as opening times and access can change daily.