Halloween Events 2025 in Great Falls, Montana
Looking for a spooky good time this Halloween? Great Falls, Montana has you covered. Whether you’re visiting for the weekend or planning a fall getaway, the city is full of festive fun — think haunted houses, historic ghost tours, live performances, costume contests, and family-friendly trick-or-treating events. We’ve pulled together a list of can’t-miss Halloween events 2025 to help you make the most of your spooky season stay in Great Falls!
Thursday October 23rd
- Killer Geist Movie Screening at KellerGeist
- Fright on the Falls Haunted House at 1300 1st Ave N *pictured above*
- Haunted Time Machine Tunnel Tours at Elevation 3330
Friday October 24th
- Killer Geist Movie Screening at KellerGeist
- Halloween Party at Wheels of Thunder
- Community Halloween Carnival & Dance at the Great Falls Rec Center
- Behind Locked Doors Murder Mystery Event at Aisling Suites
- Scream at Centene at Voyagers Stadium
- Fright on the Falls Haunted House at 1300 1st Ave N *pictured above*
- Haunted Time Machine Tunnel Tours at Elevation 3330
Saturday October 25th
- Ghouls & Goblins Fall Craft Show at Mansfield Events Center
- Killer Geist Movie Screening at KellerGeist
- BYOP Annual Pumpkin Carving Event at Stein Haus
- 4th Annual Halloween Party and Costume Contest at The Great Falls Public Library
- Trunk Fest at Falls Family Fun
- Lick-or-Treat at Voyager Stadium
- Halloween Party at Times Square
- Tower of Dread at Phoenix Pearl Tea Company
- Freakers Ball at The Do Bar
- Fright Fest at Montana ExpoPark
- Scream at Centene at Voyagers Stadium
- Haunted Time Machine Tunnel Tours at Elevation 3330
Sunday October 26th
- Trunk-or-Treat at Lions Park
- 4th Annual Halloween Spooktacular at The Newberry
- Killer Geist Movie Screening at KellerGeist
Thursday October 30th
- Killer Geist Movie Screening at KellerGeist
- Scream at Centene at Voyagers Stadium
- Haunted Time Machine Tunnel Tours at Elevation 3330
Friday October 31st
- Safe Trick-or-Treat in Downtown Great Falls
- Halloween Symphony (Free & Family Friendly) at the Mansfield Theater
- Halloween Dance Party at Bellissimo Dance
- Halloween Costume Contest at Celtic Cowboy
- Killer Geist Movie Screening at KellerGeist
- Halloween Alien Invasion Party at The Wild Hare
- The Rocky Horror Show with the Great Falls Theatre Company at The Newberry
- Halloween Weekend Party at Elevation 3330
- Scream at Centene at Voyagers Stadium
- Haunted Time Machine Tunnel Tours at Elevation 3330
Saturday November 1st
- El Desfile De Los Muertos (Day of the Dead Parade) in Downtown Great Falls
- Halloween Weekend Party at Elevation 3330
- Haunted Time Machine Tunnel Tours at Elevation 3330
The History Museum is also hosting Grim Tales Walking Tours! The bad news (for you) is that the tours are already sold out. The good news? You can take yourself on guided tour by listening to Megan (from The History Museum) recount the spooky stories on Episode 202 of our podcast We’re No Dam Experts.
Get a visual here:
