Moss Mansion

BPS Board Meeting
2025-10-28 16:30 - 17:30, 2025-11-25 16:30 - 17:30 (America/Denver) | Moss Mansion, 914 Division St, Billings, MT, 59101, United States
Board meetings are held the fourth Tuesday each month at 4:30 p.m. See specific calendar dates for cancellations.

Monster Ball
2025-10-31 19:00 - 22:00
Don your capes and shine your spooky shoes, the ball of the season will be underway this year at the Moss! Prepare yourselves for a Halloween night to remember with dancing, cocktails, a photobooth and more!

There will be three horrifyingly delicious cocktails on offer while you dance the night away to DJ Dan of Black-Tie Productions MT – he will be keeping this Monster Ball rocking through the night! The best monster costume will be awarded at 9:00 for all the competitive cosplayers out there!

Your reservation and payment of $55 includes admission to the mansion and grounds, specialized cocktails and appetizers to enjoy in one of our themed lounges (non-alcoholic options available too), as well as photobooth pictures and plenty of dancing. There will also be alcohol for purchase at our bar under the tent.

Know before you go: The festivities will begin at 7:00pm and will go until 10:00pm. You will need to report to the back of the Mansion upon arrival to check-in. Cocktails and appetizers will be inside where there will be themed lounges on different levels of the mansion, so be ready for plenty of stairs with sensible shoes. The dance floor will be under our large event tent outside.

Please bring a form of ID if you purchased a 21 and over ticket. Reservations are not eligible for a refund but may be transferred by calling 406-256-5100.
*Proceeds from Moss Mansion activities fund all daily operations and preservation work at the museum.*

No Tours On Tuesdays
2025-11-04, 2025-11-11, 2025-11-18, 2025-11-25, 2025-12-02
We are closed on Tuesdays to allow staff and volunteers to perform important weekly cleaning, maintenance, and other projects. We look forward to seeing you soon!

Open for Tours
2025-11-13 12:00 - 16:00, 2025-11-14 12:00 - 16:00, 2025-11-16 12:00 - 16:00, 2025-11-17 12:00 - 16:00, 2025-11-19 12:00 - 16:00, 2025-11-20 12:00 - 16:00, 2025-11-21 12:00 - 16:00, 2025-11-22 12:00 - 16:00 and 10 more dates
Standard Tours Hours (September 5th – January, 2025):
12 pm to 4 pm every day except for Tuesdays
*Guided Tours offered at 1 pm Thursday, Friday, and Saturday
These are general hours and do not reflect holiday closing or blockout dates.

Admission:
Adults: $12
Seniors & Veterans: $10
Students (6-18): $8
Children Age 5 & Under: Free
Museums for All: $3 with qualifying ID
Guided Tours: $15 per person
*no reservation required
Call 406-256-5100 at least three days in advance to book private tours or group tours of 10 or more, subject to availability.

Shortened Tour Hours
2025-11-15 12:00 - 14:00
The Moss Mansion will be open from 12-2 pm. We will be closing at 2 pm for a private event.

Couple's Clue
2025-11-22 19:00 - 21:00
Make it a night of murder and mayhem with your partner in crime at the Moss Mansion! This unique Couple’s Clue will keep you tied (literally) to your partner all night. You will play as one and need teamwork, communication, and strategy to search the rooms for clues and solve the murder. Anyone can “die” in the game so keep your wits about you and your partner close!
Reservations are $60 per couple for this special Couple’s Clue, up to 25 couples. Each reservation is for one couple (2 people).
Game rules start at 7:00 pm sharp. Points are tallied and snacks and drinks are served about 8:30 pm.
Know before you go: The game will play out on the first and second floors, so be ready for plenty of stairs with sensible shoes and layered clothing. Reservations are not eligible for refund but may be transferred by calling 406-256-5100.
*Proceeds from Moss Mansion activities fund all daily operations and preservation work at the museum.*

Closed for Tours
2025-11-27 - 2025-11-28
The Moss Mansion is closed for Thanksgiving. We will reopen Saturday November 29th with our regular tour hours of 12-4 pm.

Murder Mystery Dinner - Hollywood Golden Age
2025-11-29 18:00 - 21:00
Lights, camera, action! Get ready for the glitz and glamour of the classic Hollywood style while sipping champagne and of course, solving a murder. Everyone’s a player and anyone could be the murderer! Dress in costume (suits, dresses, or like your favorite old Hollywood star) and enjoy an evening of dinner and drinks while you collect evidence and solve the crime.  There will be plenty of exciting twists as you experience the Moss Mansion in a new way.

After completing your purchase, you will receive email confirmation.  Then, approximately 1-2 weeks prior to the murder mystery we’ll email you a custom character packet along with costume suggestions to the email listed in your online reservation.  Please contact Ashley, Fundraising & Event Manager extraordinaire, with any questions at events@mossmansion.com.  We can also send this information via mail upon request.

Reservations are $95 per person. There are no paper tickets, refunds, and unfortunately, no waiting lists. Attendance is limited.

Online reservations are open now. Please call Ashley at 256-5100 to check availability after the deadline.

*Proceeds from Moss Mansion activities fund all daily operations and preservation work at the museum.*
