Aqualandia is a water park near Benidorm open from May through October.
Entry charges are 30€ for adults and 24€ for children aged between 4 and 12.
Tickets can be booked online and there are reduced prices for combined entry.
You can also buy combined entry tickets to Terra Mitica and Mundomar to save even more money.
The web site is in English and you can book discounted tickets on-line with a credit card.