Old Montana Prison Haunted House
This is a starting point for finding the attraction. GSR has not marked this listing as fully verified, and details may be missing or out of date. Check the official website before visiting.
1106 Main Street, Deer Lodge, MT 59722
LISTING INFORMATION
What GSR knows.
Terror in the Cellhouse is a volunteer-run haunted maze inside the Old Montana Prison, operated by the nonprofit museum foundation.
Plan your visit
Check your chosen date before you travel. A season date range does not mean the attraction opens every day.
- Dates
- 2026: October 16, 17, 23 and 24.
- Hours
- 6 p.m.–midnight. Guests inside the visitor-center door by midnight may complete the attraction.
- Prices
- $10 per person, sold at the visitor-center front desk on event nights. No online ticket sales.
- Age guidance
- All ages welcome; guests under 15 must be accompanied by an adult.
- Scare level
- No-touch attraction; actors can assist guests who need to leave.
- Accessibility
- Access details are not provided here. Ask about routes, surfaces and accommodations before booking.
Not every attraction is suitable for children. Check the operator’s age guidance and scare level before booking.
Upcoming events.
GSR has not published a structured upcoming event for this place yet. Use the official website for the latest operating calendar.
GSR coverage.
When GSR publishes reporting, video, gallery work or Channel Zero material about Old Montana Prison Haunted House, it will collect here automatically.