Welcome to the OC Aquarium!
Come explore and discover new animals, exhibits, films, programs, and more. Find out the fascinating truth about these beautiful yet mysterious animals and their importance to our ocean planet.
The Aquarium is open every day of the year, except Christmas Day.
Early Bird or Twilight Admission
For a limited time only, save 20% off our walk-up pricing when you purchase tickets online and select an arrival time during the first two hours of operation. Available 7 days a week! Purchase in advance online to take advantage of this great offer.
Enjoy the Aquarium by night at a special ticket price! Visit the Aquarium after 4pm every day of the week to save over 30% off full priced admission.