Sandcastle Waterpark

About

Sandcastle Waterpark, located on Blackpool’s iconic South Promenade, is the United Kingdom’s largest indoor water park. Open year‑round in a climate maintained at a comforting 84 °F (29 °C), the park boasts 18 thrilling slides, interactive play areas and a range of amenities that cater to families, thrill seekers and history lovers alike. From the world‑record‑holding Master Blaster – the longest indoor roller‑coaster waterslide – to the family‑friendly Shimmering Shallows, guests are treated to a mix of adrenaline, adventure and relaxation in one tropical paradise. A typical day is experienced through a 3‑hour admission session, though visitors often extend their stay with Splash + and Last Splash offers, or book a private Tiki Cabana for memorable photo‑ops and added luxury. The park also offers a Sea Breeze Spa for adults seeking a restorative break, complete with sauna, steam room and foot‑spa facilities. Sandcastle’s commitment to safety and accessibility is evident in its comprehensive safety ratios, accessible facilities and tailored guidance for guests with additional needs, ensuring that every visitor, regardless of age or ability, can enjoy a safe and fun day at the park.

Highlights

• Master Blaster
• Sidewinder
• Aztec Falls
• Splash +
• Tiki Cabana

Must-See Areas

Good to Know

At a glance

• Typical visit: about 3 hours

Tickets & pricing