BOO! at the Zoo

Dates

Oct 20, 2026

Location

Brookfield Zoo Chicago, Brookfield, IL, Illinois

Category

Community

Admission

Admission: unknown (check source)

Source type

Tourism board

Get ready for a boo-tiful day of Halloween fun at BOO! at the Zoo, Brookfield Zoo Chicago’s family-friendly fall tradition! Enjoy festive décor, not-so-scary surprises, and seasonal fun for ghosts and ghouls of all ages.

Official source (Tourism board)

Last checked 2026-10-18 (venue calendar page (listing)). Verify dates, hours and admission with the organizer.

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