Yes
Yes they have a splash pad
Yes they do, but it was closed last weekend. Look at the website to see when it reopenes.
Riverbank zoo and gardens have a water funzone for children. You can get to it from the main entrance by foot or by team for easier and quicker access.
Splash pad is on the garden side. Best access is on West Columbia side. They also have changing stations on that side. You can take tram from zoo across bridge to the garden.
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