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Aquarium of the Bay Halloween Celebration


  • Aquarium of the Bay 2 Beach St SF, CA, 94133 United States (map)

Family Fun Below the Bay!

From underwater pumpkin carving to otter pumpkin playtime, there’s Halloween excitement for all ages. Join us October 31 – November 1 for our annual Fish or Treat celebration at PIER 39, where ocean wonder meets festive fall fun.

Families are invited to come in costume and make some memories—kids 12 and under wearing a costume get FREE* general admission!

OCT. 31 – NOV. 1

Kids 12 & Under Get In FREE*

Bring your little ghosts, goblins, and guppies in costume for a fin-tastic Halloween treat—free admission for kids 12 and under!

*Fine-Print: Child must be wearing a costume. Applicable to general admission only. Limitations apply.

OCT. 31 – Saturday

  • Underwater Pumpkin Carving  – 1-2 PM

  • Otter Pumpkin Enrichment – 2:00PM

  • Trick or Treat Candy Station (Oct. 31 Only)

NOV. 1 – Sunday

  • Underwater Pumpkin Carving  – 1-2 PM

    1. Otter Pumpkin Enrichment – 2:00PM

OCT. 31 & Nov. 1: 1-2 PM

UNDERWATER PUMPKIN CARVING

Watch our talented divers take on the ultimate Halloween challenge—carving pumpkins underwater!

See their creativity on full display inside the Ray & Stephanie Lane Nearshore Tunnel, where you can enjoy their festive underwater creations.

Earlier Event: October 31
Halloween at the Bandshell