Originally opening in 1987 as Thunder River. It was the park’s second-oldest ride prior to its closure in 2026 and the first
Intamin river rapids ride in the
United Kingdom, followed shortly by
Congo River Rapids at
Alton Towers. The original attraction featured bright yellow boats, rockwork along the trough, and an enclosed tunnel section. Thunder River was significantly more aggressive than later iterations, producing heavier splashes that soaked riders. In 2002, the ride underwent refurbishment and was rethemed as Ribena Rumba Rapids to reflect sponsorship by
Ribena. The update introduced a vibrant colour scheme, new boats sourced from a different manufacturer, and modifications to the ride system to create a more family-oriented experience. Wave machines were replaced and additional water effects added to compensate for the reduced intensity of the rapids. == Ride experience ==