The family, the community, the home. Discover significant people in this unique place.
Tours, events, and more. Plan to visit!
Fresh, lively, exciting… yes, it’s a museum.
A unique venue for your special occasion!
Volunteer, donate, become a member, support our treasured museum.
Make your plans for the next few weeks and include us!
Celebrate kids this summer…
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!
Self-Guided Tours
Tue – Sat 10 am to 4 pm
Sun 12 pm to 3 pm
Mon – closed
Guided Tours
Tue – Sat 10 am and 1 pm
Mon – closed
Tour By Appointment
Call 406-256-5100
Check the calendar for special events.
~ 323Julie, Leonardtown MD, TripAdvisor Review, 5/2018Beautifully Maintained History!
The volunteers knew much about the mansion and were able to answer all our questions. Lovely furnishings from long ago. Take note of the wallpaper which was incredible! Loved it! A must see if you like historic homes.
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