The Moss Mansion Museum is a turn-of-the-century home, designed by New York architect Henry Janeway Hardenbergh and built in 1903.  Listed on the National Register of Historic Places, today The Moss is a cultural center that celebrates the influential entrepreneurial accomplishments of Preston Boyd (P.B.) Moss and the ongoing legacy nurtured by wife, Mattie and daughter, Melville. From social events to fundraisers, from daily tours to educational partnerships, every visit is an opportunity to experience some aspect of this legacy. You are invited - come make history with us!

October 2020 Special Hours

Self-paced tours with our Site Historians:

Sunday – 12:00 pm to 3:00 pm

Monday – no tours

Tuesday – no tours

Wednesday – no tours

Thursday – 7:00 pm to 9:00 pm

Friday – no tours, evening events

Saturday – no tours, evening events

These are general open times. Call to arrange a private tour – 406-256-5100. Please check our Event CALENDAR, Facebook, or VISIT page for the most current open and close dates.


Glenn Stump

August 29, 2020
A wonderful place to visit. If you have the time go. Just go.
~ A wonderful place to visit., Google Review by Glenn Stump, August 2020

Email Updates

Sign up for updates and have them periodically delivered to your inbox!

We respect your privacy. We do not share or sell your email address.