Explore Halloween home haunts, yard displays and haunted attractions in McHenry, Illinois. FrightMaps currently has 7 locations mapped in and around McHenry. Listing types here include Yard Haunt.
🎃 McHenry hasn't posted 2026 trick-or-treat hours yet (last year: Fri, Oct. 31, 4–8 p.m.). Trick-or-treat times →







Ask FrightMaps in ChatGPT — open the FrightMaps app, or type @FrightMaps in a chat, and ask for haunts near you. Signed-in ChatGPT only.
← All haunted houses in Illinois · Browse Illinois by city · Live map · 2026 Haunt Guides