Group reservations
Groups (from 25 people)
Adult ------------------------------------------------ €8.50
- 1 free guide
- Free driver(s)
Children up to 13 years old ------------------------ 6 €
- 1 free guide for every 10 children (from primary school to 13 years old)
- 1 free guide for every 5 children (kindergarten)
- Free driver(s)
