With friends or family, try to escape from the locked room in less than an hour! Key words to succeed: cooperation, listening and thinking!


It's been more than half a century since a fort door is locked, the mysterious key was found a few days ago by chance. We did research on what is behind this door in the different newspapers of the officers of the time ... In 1965, rumors speak of a haunted room, strange noises, a curious disappearance.
Dress well, it can be cold even inside the fort.

Period of opening

From 02/01 to 30/04, every Monday, Tuesday, Thursday and Friday between 9 am and 5 pm.
Closed exceptionally on Easter Monday.
By reservation only and subject to availability.

Equipment & services

  • Parking nearby
  • Booking obligatory


Adult: from 15 € (per person, depending on the number of participants.)
Child (8-12 years): from 10 €.

Free entry for children < 8 years.
Group rate available for > 10 people.

The price varies according to the number of people (from 2 to 6 players).

Languages ​​spoken

  • English English
  • French French
  • Italian Italian


Non accepted


5 km upstream from Modane, 2.5 km upstream from Norma. Take direction Haute-Maurienne / Lanslebourg, first left in the upward direction after the bend of the Nant bridge.

Let's go

Itinerary overview

  • Difficulty
    Difficulty Children