Moss Mansion

No Tours On Tuesdays
2026-11-03, 2026-10-27, 2026-10-20, 2026-10-13, 2026-10-06, 2026-09-29, 2026-09-22, 2026-09-15 and 9 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
2026-10-27 16:30 - 17:30, 2026-09-22 16:30 - 17:30, 2026-08-25 16:30 - 17:30, 2026-07-28 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.

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

K-Pop Demon Hunter Summer Camp
2026-07-31 09:00 - 12:00, 2026-07-30 09:00 - 12:00, 2026-07-29 09:00 - 12:00, 2026-07-28 09:00 - 12:00, 2026-07-27 09:00 - 12:00
Calling young idols! This week-long camp will be full of K-Pop and K-Pop Demon Hunters themed activities: from crafting to learning about Korean culture! Puzzles, crafts, scavenger hunts, games, and more will prepare idols to create a Honmoon to protect the Moss Mansion! Thank you to This House of Books for sponsoring this camp!

Camp Half-Blood Summer Camp
2026-07-17 09:00 - 12:00, 2026-07-16 09:00 - 12:00, 2026-07-15 09:00 - 12:00, 2026-07-14 09:00 - 12:00
The Moss Mansion is once again becoming Camp Half-Blood and welcoming young heroes. This week-long camp will be full of Percy Jackson-themed activities from training for quests to learning about Greek Mythology. Agility courses, puzzles, crafts, scavenger hunts, games, and more will prepare heroes for their quests! Thank you to This House of Books for sponsoring this camp!
