No Tours On Tuesdays
2026-08-18, 2026-08-25, 2026-09-01, 2026-09-08, 2026-09-15, 2026-09-22, 2026-09-29, 2026-10-06 and 12 more dates
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!

BPS Board Meeting
2026-08-25 16:30 - 17:30, 2026-09-22 16:30 - 17:30, 2026-10-27 16:30 - 17:30, 2026-11-24 16:30 - 17:30, 2026-12-22 16:30 - 17:30, 2027-01-26 16:30 - 17:30, 2027-02-23 16:30 - 17:30, 2027-03-23 16:30 - 17:30 (America/Denver) and 2 more dates | 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.

The annual meeting will take place at the Northern Hotel. Please call for details – 406-256-5100.
