Ann Arbor Halloween 2025. Halloween has returned and we're thrilled for all the ghosts, ghouls, monsters, and happenings lined up for this year! Street carnivals, ghost tours, family friendly events, spooky costume parties, pub crawls, eerie ann arbor attractions, halloween.

Downtown ann arbor will also celebrate a little bit earlier on. Harrowing hall features art that creates an ominous or striking feeling to the viewer.