Can I renew my Waterpark Annual Pass? We no longer sell renewals or new Waterpark Annual Passes. Tickets for one day admission to the Waterpark can be purchased here Related articles Is the Alton Towers Waterpark included with my Merlin Annual Pass? How can I book a visit to Alton Towers Resort with my VIP Merlin Annual Pass? What does the Season Pass include? How can I make a school booking for the Alton Towers Waterpark? Do you offer a Home Educator rate for the Alton Towers Waterpark?