section: SeaWorld San Diego
question: When did the first SeaWorld open?
article: SeaWorld
candidates: SeaWorld San Diego. SeaWorld San Diego, the first SeaWorld park, opened on March 21, 1964. The park features shows such as "One Ocean", the current Shamu show and "Sea Lions Live", a comedic show with sea lions and otters. Rides include Journey to Atlantis, a splashdown ride that also has characteristics of a roller coaster. The Summer Nights program changes some shows and adds others. One show featuring Shamu is available during the night called "Shamu Rocks", a rock concert choreographed to the killer whales, and then the fireworks show "Into the Blue", which uses music from the newest dolphin show "Blue Horizons".