Sandcastle Waterpark is the UK’s largest indoor waterpark with more than 18 slides and attractions.
For the thrill seekers there’s the Master Blaster – the world’s longest indoor roller coaster waterslide and Aztec Falls, a drop in complete darkness into the whirling chasm of the Aztec bowl to name only two! There are fun pools, wave machines, water chutes and so much more!
There are lots of facilities on site, including a bar, baby-changing facilities, plenty of eateries and seating areas and shops that sell everything you’ll need to enjoy the waterpark. Sandcastle is also proud to be fully wheelchair accessible.
Make a splash at Sandcastle Waterpark, the UK’s largest indoor waterpark, packed with 18 slides and attractions for the whole family. With a warm 84 degree tropical climate, it’s a brilliant day out whatever the weather, from rainy afternoons to school holiday adventures.
There’s something for every age and confidence level, from gentle splash areas for younger children to bigger thrill slides for older kids and adults. Brave riders can take on favourites like Master Blaster, an indoor roller coaster waterslide, and Aztec Falls, a dark drop into a spinning bowl.
Make your visit even easier with on-site facilities including food, drink, baby-changing areas, seating and wheelchair access. For an added treat, families can upgrade with VIP Tiki Cabana hire or unwind in the Sea Breeze Spa, available as paid extras.
Opening times vary by date. Daily session times are shown when booking online. Admission is sold as a 3-hour session.
Sandcastle Waterpark
South Beach, Blackpool, Lancashire, FY4 1BB, England
Tel: 01253343602
This attraction has been claimed and verified. All information has been recently checked.
Last updated: 08:51 15/07/2026
