Boo in the Zoo 2026

Boo in the Zoo is the Chattanooga Zoo's annual Halloween celebration, running on select dates throughout October 2026: October 9, 10, 16, 17, 23, 24, and 31, from 4:00 PM to 8:00 PM each night. The event features an updated, more immersive experience with festive decorations, trick-or-treat style activities, and Halloween fun for the whole family at the zoo, located at 301 North Holtzclaw Avenue in Chattanooga. Admission is $11.95 for zoo members (all ages), $17.95 for non-member children ages 3-12, and $20.95 for non-member adults. Children ages 2 and under are free. Tickets go on sale closer to the event; check the zoo's website for availability.