Opening dates : Summer 2025 - 24 may to 2 november
Opening dates : Summer 2025 - 24 may to 2 november
Opening dates : Summer 2025 - 24 may to 2 november
Open every day 10 am – 4.30 pm
Last descent : 4.30 pm
Last ascent :4.00 pm
Last departure from Chamonix to visit the ice cave : 2.30 pm
A train every hour or every 30 – or 20 – minutes depending on demand.