Boo at the Philadelphia Zoo

The Zoo’s annual Halloween extravaganza, Boo at the Zoo, is back for three fun-filled weekends of costumes, festive fall treats, and ghoulish fun.

Gather your ghosts and goblins, put on your favorite costume, bring a bag, and trick-or-treat throughout the Zoo. Be sure to visit all the animal exhibits to see who might be munching on pumpkins or playing with Halloween-themed enrichment! Enjoy seasonal décor, photo opportunities, festive fall offerings, fun children’s activities, and more. Boo at the Zoo is included in general admission ticket.