Alton Towers is offering £10 entry to the Waterpark on April 26 - 28, 2013 when booking online providing you bring a rubber duck with you when you visit. It is their special 'Rubber Duck' weekend. To book tickets visit the Alton Towers website.
To get this reduced price you need to pre-book your tickets online and then make sure you take your rubber duck along with your tickets to the Waterpark reception when you arrive.
For full details and to book visit the Alton Towers website .