SeaWorld Ohio was a theme park and marine zoological park located in Aurora, Ohio. It was owned and operated by Busch Entertainment Corporation. The Ohio location was the second SeaWorld park to be built in the chain, following SeaWorld San Diego, which opened six years earlier. The park was developed by George Millay, founder of the SeaWorld brand. After being purchased by Six Flags, the park was merged with Six Flags Ohio, an amusement park nearby, and converted to Wildwater Kingdom, which occupied the property until its closure in September 2016.

SeaWorld San Diego is a theme park located in Mission Bay Park, San Diego, California. Owned and operated by United Parks & Resorts, the theme park is an animal-focused marine mammal park, oceanarium, marine animal rehabilitation center, and aquarium.