Visit Us

Montana Historical Society

910 Helena Avenue, Helena, Montana  (temporarily)
(406) 444-2694

Monday – Friday 9 am – 5 pm

Montana’s Museum

Exhibits are closed for construction.

Museum Store

The popular Montana Historical Society Store has temporarily moved to the Securities Building, 101 No. Last Chance Gulch, on Helena’s Downtown Walking Mall. Store hours are 10 a.m. to 5 p.m. Monday through Friday. To shop online, go to https://app.mt.gov/shop/mhsstore/.

Free and open to the public

Original Governor's Mansion

304 No. Ewing St., Helena, MT

Summer Hours: June 1 through September 15. Tuesday - Saturday, tours at noon, 1 p.m., 2 p.m., and 3 p.m.
Closed Sundays, Mondays, and holidays

Winter Hours: September 16 through May 31. Saturday only, tours at noon, 1 p.m., 2 p.m., and 3 p.m.
Closed holidays

Original Governor’s Mansion Tour fees:

Free, but donations are accepted

Group size limited to 20 

Research Center

225 No. Roberts St, Helena, MT
Closed for construction

See our Research page for more information

State Historic Preservation Office

910 Helena Avenue, Helena, MT (temporarily)

(406) 444-7715

Monday – Friday, 8am - 5pm

Closed holidays

Moss Mansion

914 Division St., Billings, MT
(406) 256-5100

Visit the Moss Mansion website.