The park is open from April, 1 to November, 1st and can only be visited within the scope of a guided tour.
|April to Mid-June & Mid-September to November||from 9:30 Uhr hourly|
|Mid-June to Mid-September||from 9:30 every 30 minutes|
|Mid-July to Mid-August||from 9:30 every 20 to 30 minutes|
The last tour starts at 5.30 pm