Find Us

On the corner of 2nd Street & 3rd Avenue in the Sunrise City!

120 3rd Ave SE
Sidney, MT 59270
(406) 433-3500
mdhc@richland.org

Hours

Open:
Tuesday-Friday, 10:00 a.m. to 4:00 p.m.
Saturday, 1:00 p.m. to 4:00 p.m.
Research & groups by appointment.

Closed Sundays & Mondays and all federal holidays.

Admission is Free