World Waterpark is a water park located at West Edmonton Mall in Edmonton, Alberta, Canada. Opened to the public in 1986, it is the world's second-largest indoor water park after the Tropical Islands Resort in Germany. It has a maximum capacity of 5000 guests, an average air temperature of 31 °C , and contains the world's largest indoor wave pool with a capacity of 12.3 million litres.
World Waterpark is inside the West Edmonton Mall.
( z1 be-located-at :ARG1 ( z2 amusement-park :name ( z3 name :op "World" :op "Waterpark" ) ) :ARG2 ( z4 inside :op ( z5 mall :name ( z6 name :op "West" :op "Edmonton" :op "Mall" ) ) ) )