Tours Today
Self-Paced Tours, June 1 – August 31, 2024 no reservations required* 2024 Admission $12 for Adults, $10 Seniors and Veterans, $8 Students (age 6 – 18), Children 5 years and […]
Summer Series Tours – Mason Tour
July's tour is all about the Freemasons - an organization that PB and all three of his sons belonged to. We will uncover some of the rarely viewed artifacts pertaining […]
Camp Half-Blood
The Moss Mansion is 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. […]
Tours Today
Self-Paced Tours, June 1 – August 31, 2024 no reservations required* 2024 Admission $12 for Adults, $10 Seniors and Veterans, $8 Students (age 6 – 18), Children 5 years and […]
No Tours On Tuesdays
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!
Camp Half-Blood
The Moss Mansion is 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. […]
BPS Board Meeting
Moss Mansion 914 Division St, Billings, MT, United StatesBoard 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 […]
Camp Half-Blood
The Moss Mansion is 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. […]
Tours Today
Self-Paced Tours, June 1 – August 31, 2024 no reservations required* 2024 Admission $12 for Adults, $10 Seniors and Veterans, $8 Students (age 6 – 18), Children 5 years and […]
Camp Half-Blood
The Moss Mansion is 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. […]
