California Aquariums


California Aquarium Halloween 

Monterey Bay Aquarium dug up these Halloween-themed fish in celebration of a spooky holiday: Coffin Fish | Ghostfish | Spookfish | Vampire Squid | Goblinshark | Wolf Eel | Viper Fish| Black Dragon | Bat Ray|  Bloodbelly Comb Jelly

LA JOLLA: Birch Aquarium

Haunted Aquarium Sea Monster Mash October 22-24, 2021, 6-9 p.m.

2300 Expedition Way
La Jolla, CA 92037
(858) 534 3474

Have a Sea Monstrously Good Time with Scripps Institution of Oceanography scientists at Haunted Aquarium. Meet slimy sea creatures, learn spooky science, get a treat bag, have Halloween fun in kelp maze, costume showcase and music.

Past activities have included:

  • Make your own seaweed slime to take home
  • Frankensquid up close and personal 
  • Spooky skeleton shrimp and sea spiders
  • Family-friendly costumes encouraged
  • Glow Critters create their own light and glow in the deep, dark ocean
  • Story Time not too spooky tale
  • Witch-Crafts for all ages
  • Make your own trick or treat bag
  • BOO-gie down all evening to live music

LONG BEACH: Aquarium of the Pacific

Scarium of the Pacific Oct. 30-31, 2021, 9 a.m.-5 p.m.

100 Aquarium Way
Long Beach, CA
(562) 590-3100
Saturday & Sunday 9 a.m. - 5 p.m.

SAN DIEGO: SeaWorld San Diego

Halloween Spooktacular
500 Sea World Drive
San Diego, CA 92109

SAN FRANCISCO: California Academy of Sciences / Steinhart Aquarium

SuperNatural Halloween October 22, 2021, 5-9 p.m.

Golden Gate Park
55 Music Concourse Drive
San Francisco, Ca 94118

Grab your favorite costume and have yourself a ghoulishly good time as you trick-or-treat your way through the Academy at night among eerie animals and spine-tingling specimens!

  • Silent Disco in the Steinhart Aquarium
  • Trick-or-treating
  • Dancing
  • Facepainting
  • Magic shows
  • Scientists and specimens
  • Live animal shows
  • Giant pumpkin carving
  • Crafts
  • Photo booths
  • Food and drink

Proceeds from this event support Academy for All initiative.
General Admission Tickets (6:30 pm entry)

SAN PEDRO: Cabrillo Marine Aquarium

Sea Scare October 23, 2021

3720 Stephen M. White Drive
San Pedro, CA 90731

Events are not guaranteed. It is your responsibility to confirm before going.

Subscribe to our newsletter!

More Info