1 session in the Alton Towers Waterpark can be used on either day of your stay and will last for a minimum of 2 hours.
The Alton Towers Waterpark operates a strict adult-to-child ratio of:
One adult (aged 16+) to one child aged 4 or under
One adult (aged 16+) to two children aged 5, 6 or 7
You will be required to book your Waterpark ticket and time slots whilst making your booking.