You have a voucher and want to book an appointment to redeem it? Then choose a suitable day, tell us at what time you would like to start - please during our opening hours - and tell us your voucher number. It is written on the blue side of your voucher. We will check if your boat is available at the desired time and send you a booking confirmation. Please bring your voucher and photo ID to the tour.

Just click here and let's go: