- Adults: 5,50 € or 5 € *
- Students / high school pupils: 4 or 3,50 € *
- Primary, secondary school pupils: 3.50 € or 3 € *
- Free entry: • 1/10 primary, secondary school pupils
                   • 1 /8 nursery school children
                   • adults: driver + 1 accompanying person
* if both sites are visited

GEOLOGY AND PREHISTORY - PRICE: 7 € per child
 • Guided tour of the Poudrey chasm
• Picnic lunch
• Visit to the Dino Zoo Park
• Discovery of the geological trail in Merey s/s Montrond (optional)
• Option (extra) : trip from the chasm to Dino-Zoo by stagecoach
To see the other tours: click here
(with a booking)
ADULTS
- menu "Stegos" 11,50 €
- menu "Tyrex" 13,50 €

CHILDREN
- menu "sharp teeth" 7,50 €
- menu "little foot" 6 €
DISCOVERY OF NATURAL SITES - PRICE: 32,50 € per adult
• Guided tour of the Poudrey chasm
• Lunch at the restaurant
• Cruise on boat and discovery of the Doubs falls
• Guided tour (visit) of the clock museum
Other tours can be arranged: please ask for information !
(20 people)
ADVANTAGES
- Free picnic area
- Educational documents available:
  "le merveilleux monde souterrain"
(1 day)
(1 day)