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Boo at the Zoo (Cleveland Metroparks Zoo)

2027 dates TBA Family-friendly

Halloween festival in Cleveland, OH. 3900 Wildlife Way, Cleveland, OH

Type: Halloween festival
Dates: 2027 dates TBA
Hours: 2026: Oct 1-25, 5-9 PM (2025 ran Thu-Sun)
Cost: 2026: children under 2 free; all others need an event ticket
Scare level: Family-friendly

After-hours Halloween event at Cleveland Metroparks Zoo with about a dozen candy stations, costumed characters, a Monster Mash dance party and train rides. It returned in 2025 after a six-year break.

Dates and times can change with weather, so check before you go. Run this event? Claim it to post this year's date, times and photos. Something wrong? Tell us.

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