Sandcastle Waterpark, in Blackpool, is the UK’s largest indoor waterpark, with 18 slides and attractions, open year round and fun for all the family. …
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Tripadvisor
4.0/5 · 4,978 reviews
5-star
41%
4-star
20%
3-star
16%
2-star
10%
1-star
13%
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Mar 29, 2025
Visited as a family of four. Arrive early the letter in earlier time facilities were very clean and tidy. The most we had to wait each side was no more than 10 minutes.Full review by DanV001
Mar 15, 2025
Had a good time on our visit. Managed to get on all the slides at least once, think they were well maintained and felt safe with all the lifeguards around. I do think you should get more than 3 hours…Full review by ajR6881IR
Mar 12, 2025
You have to book your 3 hour slot online before you visit. We booked a slot mid afternoon as we thought it might be quieter. It was quieter than the last time we came but it was still exceptionally b…Full review by acs1984
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