The second visit on the same business day is free of charge. Admission is valid for the entire business day and for 24 hours during non-stop opening hours of 24 hours or more.

Surcharge after 24h = 3,- € per started hour.

If the 24-hour limit is exceeded with a second visit (including a break), a surcharge of 3,- € per started hour also applies.

Cabin rental is charged for an additional 12 hours after 12h.