Can I buy a Waterpark Annual Pass? We no longer offer a Waterpark Annual Pass. To purchase your entrance tickets for the Waterpark, please visit our website here. Related articles Can I renew my Waterpark Annual Pass? Is the Alton Towers Waterpark included with my Merlin Annual Pass? I would like to contact Customer Services What is included with my Waterpark Admission Ticket? How do I book Alton Towers Waterpark with my VIP Merlin Annual Pass?