SeaWorld San Diego
| Company type | Theme park |
|---|---|
| Industry | Entertainment, Marine animal rehabilitation |
| Founded | March 21, 1964 in San Diego, California, United States |
| Founder | Milton Shedd, Ken Norris, David Demott, George Millay |
| Headquarters | San Diego , United States |
| Products | Theme park attractions, marine mammal shows, aquarium exhibits |
| Owner | United Parks & Resorts |
| Website | seaworld |
SeaWorld San Diego is a theme park situated within Mission Bay Park in San Diego, California. It operates as a marine mammal facility, oceanarium, public aquarium, and center for marine animal rehabilitation. Established in 1964 as the inaugural location of the SeaWorld brand, it is currently owned and managed by United Parks & Resorts.
The park holds accreditation from the Association of Zoos and Aquariums (AZA). Nearby lies the Hubbs-SeaWorld Research Institute, which engages in marine biology studies and provides educational outreach on oceanic conservation.
History
SeaWorld was created in 1964 by a team comprising Milton Shedd, Ken Norris, David Demott, and George Millay. Their original concept involved an underwater dining experience paired with a marine life spectacle, but when this proved impractical, they pivoted to developing a theme park. SeaWorld San Diego officially opened its doors on March 21, 1964, featuring a modest animal collection and six attractions across 22 acres, drawing over 400,000 guests during its first year.
The brand expanded with the openings of SeaWorld Ohio in 1970, SeaWorld Orlando in 1973, and SeaWorld San Antonio in 1988. In 1976, Harcourt Brace Jovanovich acquired the chain. Later, in 1989, Anheuser-Busch purchased SeaWorld and incorporated it into its Busch Entertainment division. Following Anheuser-Busch’s acquisition by InBev in 2008—a company known for implementing cost reductions—the Busch Entertainment segment was sold to the Blackstone Group in 2009 and rebranded as SeaWorld Parks & Entertainment. Blackstone took the company public in 2013 through an initial public offering (IPO), divesting 37% of its shares. In 2024, SeaWorld Entertainment underwent a rebranding to become United Parks and Resorts.
Shows
The park offers seasonal live presentations such as:
- Orca Encounter: a live show centered on the park’s killer whales that highlights their biology and natural behaviors. Since 2015, this presentation has shifted focus from trainer demonstrations to the animals themselves.
- Dolphin Adventures (previously known as "Dolphin Days"): an educational experience focusing on the whale and dolphin family.
- Sea Lion and Otter Spotlight (formerly "Sea Lions Live"): an informative show featuring California sea lions alongside Asian small-clawed otters.
Bayside Skyride
Introduced in 1967, the Bayside Skyride is a gondola lift that transports guests over Mission Bay.
Ocean Explorer
Opened on May 27, 2017, Ocean Explorer caters primarily to younger visitors with three attractions: Octarock (a swinging ride), Sea Dragon Drop (a drop tower), and Tentacle Twirl (a jellyfish-themed wave swinger).
This section originally housed Submarine Quest, a ride themed around deep-sea exploration combining indoor and outdoor elements. Due to unfavorable feedback regarding its thematic execution, it quietly ceased operation in 2019; references were removed from official maps and websites by May of that year. When SeaWorld reopened in April 2021, demolition began on Submarine Quest’s track and structures while adjacent animal habitats remained intact.
Riptide Rescue
Riptide Rescue is a Huss Airboat attraction consisting of 12 gondolas designed to resemble rescue boats.
Rescue Jr.
Initially launched in 2008 as Sesame Street's Bay of Play, Rescue Jr. is an interactive play zone for children that was reimagined in April 2023 to emphasize Sea Rescue and marine life themes. The area includes three attractions: Tidepool Twist, a spinning teacup ride; Rescue Riders, which resembles the Dumbo the Flying Elephant ride; and Rescue Rafter, a raft ride designed to look like a tugboat.
Shipwreck Rapids
Shipwreck Rapids is a river rapids attraction developed by Intamin, themed around the concept of a shipwreck on an uninhabited island.
Skytower
Constructed in 1968 by Sansei Yusoki, Skytower is a gyro tower that offers guests a six-minute experience featuring slow rotation at 1.02 rpm while ascending, providing sweeping views across SeaWorld and the city of San Diego.
Tentacle Twirl
Debuting on May 31, 2017, Tentacle Twirl is a Wave Swinger attraction crafted by the German manufacturer Zierer.
Arctic Rescue
Arctic Rescue is an Intamin launched roller coaster that opened on June 2, 2023. Themed around arctic exploration, it holds the distinction of being the fastest and longest straddle coaster on the West Coast of the United States. This coaster replaced the Wild Arctic simulator, which closed in January 2020. It features three launch sections reaching high speeds, a track length of , and straddle-style seating designed to mimic riding a snowmobile.
Electric Eel
Electric Eel, which opened on May 10, 2018, is a Sky Rocket II coaster model produced by Premier Rides. It reaches a height of , spans a track length of , and achieves speeds up to .
Journey to Atlantis
Built in 2004 by Mack Rides, Journey to Atlantis is a hybrid water coaster that climbs to heights of and attains speeds reaching .
Emperor
Emperor is California's tallest, fastest, and longest dive coaster, manufactured by Bolliger & Mabillard. This ride features of track length, ascends to 153 ft, includes an Immelmann loop, and incorporates a 90-degree drop exceeding speeds of . It officially opened on March 12, 2022.
Manta
Opened on May 26, 2012, Manta is one of SeaWorld’s premier attractions developed by MACK Rides. It boasts two LSM launch segments propelling riders up to . The two-minute experience covers , reaches a height of , and includes a significant drop. The attraction also integrates an aquarium and touch pool where guests can interact with bat rays, white sturgeons, and shovelnose guitarfish.
Tidal Twister
Launched on May 24, 2019, Tidal Twister was a Skywarp Horizon model created by Skyline Attractions. It featured speeds up to , stood at , and had a track length of . Due to operational challenges, this ride was permanently closed and dismantled in late 2023.
Orcas
SeaWorld’s premier feature is its collection of orcas housed within its expansive pool exceeding seven million gallons. The term Shamu originated from the first orca brought to SeaWorld San Diego in 1965 and has since become the park’s iconic mascot. In January 2017, SeaWorld San Diego discontinued theatrical orca performances and introduced Orca Encounter, an educational show focusing on orca biology and natural behaviors.
Wild Arctic
The Wild Arctic exhibit at SeaWorld showcases species adapted to cold environments such as beluga whales, walruses, harbor seals, and southern sea otters. Previously, polar bears were also part of this exhibit.
Seals & Sea Lions
Among the park's pinniped inhabitants are California sea lions, harbor seals, and Guadalupe fur seals.
Aquariums
SeaWorld San Diego features a variety of freshwater and saltwater aquariums that display an extensive range of marine creatures. The Ocean Voyager tank is home to species including moray eels, octopuses, and Japanese spider crabs. Beneath the Manta roller coaster lies the Ray Aquarium, which exhibits native Californian rays and fish species. In summer 2025, the Bayside Aquarium debuted behind the Bayside Amphitheater, showcasing endangered and threatened animals integral to SeaWorld’s conservation efforts.
Explorer's Reef
Launched on March 21, 2014, Explorer's Reef offers four interactive touch pools where visitors can interact with over 400 brownbanded bamboo sharks, white-spotted bamboo sharks, along with more than 4,000 cleaner fish and horseshoe crabs.
Dolphins
SeaWorld San Diego is home to three dolphin species: common dolphins, including a hybrid common-bottlenose female named Bullet; both Atlantic and Pacific bottlenose dolphins; as well as Pacific and Atlantic short-finned pilot whales. In 2024, two locally rescued common dolphins—Cardiff and Chance—were permanently added due to injuries preventing their release. These two represent the only non-hybrid common dolphins displayed in North America.
Attendance
| 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 |
|---|---|---|---|---|---|---|---|---|---|
| 4,000,000 | 4,000,000 | Template:N/A | 4,260,000 | 4,260,000 | 4,147,000 | 4,200,000 | 3,800,000 | 4,294,000 | 4,444,000 |
| 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 |
| 3,794,000 |3,528,000 |3,528,000 |3,100,000 |Template:N/A |Template:N/A |Template:N/A |2,800,000 |3,510,000 |
Sesame Place San Diego
In late 2012, SeaWorld Entertainment purchased a water park formerly owned by Cedar Fair, known as "Knott's Soak City", reopening it in 2013 under the name Aquatica San Diego. Situated approximately southeast of SeaWorld San Diego in Chula Vista, California, this park featured a total of 26 water slides. On October 21, 2019, SeaWorld revealed plans to transform Aquatica San Diego into Sesame Place San Diego, marking the first Sesame Place theme park on the West Coast. Aquatica ceased operations following the 2021 season and reopened as Sesame Place on March 26, 2022, maintaining its existing water attractions.
In popular culture
SeaWorld San Diego has been used as a filming site for movies such as The Big Mouth (1967) and Anchorman 2: The Legend Continues (2013).