ZooBOO at the Calgary Zoo
The zoo's Halloween weekend: come in costume for treats and trick-or-treat stations around the paths.
ZooBOO is the Wilder Institute/Calgary Zoo's Halloween celebration, open 9 am to 5:30 pm. Costumes are encouraged. Included with zoo admission; check the zoo's site for current tickets and hours.
210 St. George's Drive NE, Calgary, AB
Saturday, October 31, 2026 at 9:00 a.m. to Saturday, October 31, 2026 at 5:30 p.m. (Calgary time)
Last checked: 2026-10-08T11:31:32.148Z