It is strongly recommended that you book, although not obligatory, to avoid not being able to access the routes or having long queues (on busy days, waiting times are around 30 minutes). You can conveniently book our services online Adult ticketRated 0 out of 5 €20.00 Book Baby ticketRated 0 out of 5 €12.00 Book Junior ticketRated 0 out of 5 €17.00 Book