Accompanied by a mediator, discover the use and importance of light in a military fort like this one. The workshop begins with a quick tour of several strategic areas of the Château requiring natural or artificial light.
To better understand the rest of the exploration, equip yourself by making a lantern. You'll need them at the end of your visit to the dark underground passages of the Château de Joux.
For families aged 7 and over. Booking essential by 6pm the day before. Duration 1h30 to 2h00.