How much are tickets for the Alton Towers Waterpark? To get the best price for your Alton Towers Waterpark visit, you can purchase your tickets online through the Alton Towers website here. Related articles What is included with my Waterpark Admission Ticket? Can I use my 2 for 1 voucher at Alton Towers Waterpark? Can I spectate without using the Waterpark? How can I contact you? When is the Waterpark open?