Sandcastle Waterpark

A day to remember, without the guesswork.

Sandcastle Waterpark is one of the UK’s largest indoor waterparks, offering families an exciting tropical-themed aquatic adventure in the heart of Blackpool. Located along the famous Blackpool Promenade, the waterpark features more than 18 slides and attractions, including thrilling high-speed waterslides, twisting flumes, wave pools and relaxing lagoon areas. Adventure-seekers can experience exciting rides such as the Master Blaster, one of the world’s longest indoor roller coaster waterslides, while younger children can enjoy gentle slides, shallow pools and dedicated splash zones designed for safe water play. The waterpark maintains a warm tropical atmosphere throughout the year, making it a popular destination regardless of the weather. Families can also enjoy relaxing spa areas, interactive water features and on-site refreshments. With attractions suitable for different ages and confidence levels, Sandcastle Waterpark provides a fantastic day out filled with swimming, splashing and aquatic adventures.