Boo at the Zoo
Families can explore a trick-or-treat trail, navigate a harvest haystack maze, and watch live pumpkin-carving demonstrations. Throughout the grounds, visitors can view animal pumpkin enrichment, attend conservation talks, and enjoy science experiments, magic shows, and roaming stiltwalkers. Seasonal attractions include a vampire-themed train ride, a carousel, and a Halloween virtual reality experience.
See more family-friendly fall activities near Milwaukee
Plan Your Visit
Website / Tickets
When
Tickets
Adults: $18; Juniors (ages 3 to 12): $16; Children (2 and under): FREE. Parking is included in the ticket price. Zoo Pass members receive 15% off Boo at the Zoo admission; members create an account on the Zoo ticketing website and the discount is automatically applied. On Saturdays, October 17 and 24, special-event admission is required; general admission and Zoo Pass Membership are not valid.
Hours
Fri., Oct. 16 & 23: 4:30 - 9 p.m.; Sat., Oct. 17 & 24: 9:30 a.m. - 9 p.m.
Ages
All ages
Neighborhood
Milwaukee
Parking
Parking is included in the ticket price.
Going?
Location
Tips & Advice
- Bring your own treat bag to collect goodies, as trick-or-treat bags are not provided.
- Look for teal-colored pumpkins along the trick-or-treat trail to find allergy-friendly options.
- Purchase admission in advance, as tickets are only sold online.
Special Events & Promotions
- New for 2026: daytime experiences are offered on Saturdays, October 17 and 24.
- Zoo Pass members receive 15% off admission when they create an account on the Zoo ticketing website; the discount is applied automatically.
Links & Contact
Halloween Events Near Me is an independent guide, not the organizer of this event. For tickets, entries, vendor spots or questions, contact the organizer directly through their contact page.
Frequently Asked Questions
Are costumes allowed at the event?
Yes, all visitors, including parents, are encouraged to come dressed in costume.
Can you see outdoor animals at night?
No, outdoor animals are not viewable at night for their health and safety, though most indoor animal buildings remain open.
What kind of candy is given out on the trick-or-treat trail?
All candy is made with sustainable palm oil, and allergy-friendly options are available at stations marked with teal pumpkins.
Is there a costume contest?
Yes, a costume contest is held on Saturdays for children ages 12 and under, as well as groups and families with themed costumes.
What exclusive activities are available for Zoo Pass Members?
Members can access an exclusive Saturday activity called Bats, Bugs & Boas to learn about Wisconsin's crawlies.
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Always check the official website for the most current information.
We've done our best to keep details up-to-date, but event schedules, prices, and policies can change. For the latest updates, please visit the official website or contact the organizers directly. Halloween Events Near Me is an independent guide and isn't affiliated with the events we list.