Adventure awaits in a cave and a preserved natural area with an exceptional treasure hunt.
Visit of the cave with a sound and light show and a captivating, educational and fun treasure hunt on a specially developed and secured itinerary 700 metres long and up to 60 metres deep. You will need to look for clues both inside the cave and above ground, and solve riddles to find the code required to open a chest full of (semi) precious stones!