Even cooler, it has (or at least had) a fleet of 4 22-passenger submersibles. The submarine tank is a huge pool that visitors can tour in submarines to view many species of marine life including: dolphins, sharks, rays, octopi, and other fish.
In fact, with four operational submarines, the undersea naval power of landlocked Alberta is greater than that of the Canadian navy. Sad but true. (The Canadian Navy has more submarines total, mind, but hardly any of them work. Recently we bought 4 rusty, dented not-quite-hulks from England, but none will be seaworthy before 2005 at the earliest.)
The ship Santa Maria floats atop the water. The band Captain Tractor filmed the video for their version of the Arrogant Worms' song The Last Saskatchewan Pirate aboard her.