At the centre of the Cave of Han (3-stars Michelin guide), the majestic weapon’s room unveils, under the projections, a brand new sound and light show, using state of the art technology for projection mapping and lasers. Luc PETIT was surrounded by some of the best artists during this creation.

«ORIGIN», as the name suggests, immerses visitors into the origins of our universe, going back to the Big Bang, but also evokes space exploration, and invites them for a voyage into the submarine, vegetal and animal worlds. The images are projected on the natural walls of the Hall and reveal all the beauty of its dripstones and landforms made by the river.