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The Sea World Marine Park is a marine mammal park, oceanarium, and theme park located at Main Beach, Gold Coast, Queensland, Australia. It includes rides, animal exhibits and other attractions, and promotes conservation through education and through the rescue and rehabilitation of sick, injured or orphaned wildlife. Geographical position is -27 57' 25.29" South 153 25' 29.12" East (Referenced from Google Earth).

Most of H2O: Just Add Water underwater scenes are filmed at Sea World, unlike Ocean Girl, an earlier Jonathan M. Shiff TV series, which was filmed in the ocean out in open water.

Also, at least one episode of season 2 of Mako: Island of Secrets has been confirmed to take place at the Marine Park. This episode being "Only As Young As You Feel", when Rita Santos takes Zac and Evie's class on an excursion there.

H2O: Just Add Water

Cleo Sertori works at Marine Park, Ronnie the Dolphin is one of the main attractions. In the series, Mrs. Geddes is the Manager. Louise Chatham's first appearance was there. Cleo works there on ice cream duties in season 1 and 2, and works as an assistant Dolphin trainer in season 3. Laurie, a marine biologist, also works as a dolphin trainer.

Mako: Island of Secrets

In Mako: Island of Secrets, Seaworld is where Mimmi started to work during season two briefly with Chris. Dr. Ross is the director of the marine park by this time. By season three Chris had came back with his friend, Karl, from San Diego.



  • Ronnie
  • Pirate ship (formerly)
  • Rides


Main article: Sea World/Gallery