From the very beginning, it has served unofficially as an indoor park.

The indoor park will feature a large family wave pool and 350 metres of flumes.

I used to play a lot of video games and skate the local indoor park.

Trampolining has become immensely popular with nearly $400 million in sales for backyard setups and at indoor parks around the country.

Indoor parks faced many of the same problems of the multi-purpose parks, which was compounded with the added problem of playing an outdoors sport indoors.