How do I purchase a ticket for the Water Park only? In order to visit the Water Park, you must purchase a LEGOLAND combination ticket that would include both attractions. Was this article helpful? Related articles How much are the Fastrack Tickets? Can I wear swim attire in the LEGOLAND Park? What are the ticket prices to LEGOLAND Florida Water Park? What does it cost to add LEGOLAND Water Park admission to my LEGOLAND Florida Ticket at the gate? What is an Adventure VIP Suite?