Full price admission costs 8,5€
Citizens of the European Union between 18 and 25 years old (id card required) are eligible for the reduced ticket admission (4,25 euro)
Original passport must be shown as proof of age for free/reduced tickets to the ticket office staff upon ticket purchase. Payment for the tickets can be made by credit card or cash.
Admission fees to be paid on the day of your tour at the ticket office with me.