World Waterpark is located in the West Edmonton Mall in Edmonton, Alberta, Canada. It hold the world’s largest indoor swimming pool and the world’s largest indoor wave pool holding 12.3 million litres of water.
Blue Thunder Wavepool
This wavepool that has 5 wave panels with 1,500 horsepower (1,100 kW) generating waves (in 5 to 10 minute sessions) of approximately 5-6 feet. It is arguably the most popular attraction in the park, as many swimmers (most with yellow inner tubes) can be found bobbing in the water. The start of every session is marked with a loud air horn blast, warning swimmers to be ready for a wave to flip them over. Every now and then, the large crowd of people in pool will jokingly scream afterwards, a common habit among those who frequently use the Wavepool.