The discount refers to the valid price on site (64€)

Pre-determined quotas are available for our different ticket types each day. If it is not possible to redeem a promotional voucher on one day, the quota for that day is already exhausted. In this case, please choose a different day of visit or a different ticket type.

There are two different types of promotional tickets. Please pay attention to the information below so that you can book your promotional ticket correctly and use it without any problems.

1. booking with an individual promotion code

(Promotion code is a sequence of numbers / letters)

• You use this when booking and do not have to show anything else on site, but can scan your ticket directly at the turnstile and start your adventure!
• ATTENTION: Redemption is only possible via the promotion link. You will find this extra link on your voucher. You will not have access to the correct ticket if you call up our ticket shop directly.

2. booking with a generic promotion code

(always 8 digits; promotion codes start with "23")

• To use it, please enter the promotional code in the corresponding field in the ticket shop and book the ticket shown. You must then hand in your voucher on the day of your visit.
• ATTENTION: You MUST hand in a voucher that matches the promotion code at the entrance. Your ticket will not be accepted without a matching voucher on site.
• This voucher is NOT available via online voucher portals.
• Please note that this ticket can only be used in conjunction with a valid voucher currently on the market.

Expired vouchers have not been extended and will not be accepted.