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MonDak Heritage Center


  • Museum
The MonDak Heritage Center is Eastern Montana's premier museum, with a mission to engage, educate, and inspire our community by preserving and contributing to the area's arts, culture, and heritage. Featuring: history and art exhibits in multiple galleries; a historical "Main Street" town full of local stories and memories; art classes and youth programming; a gift shop with items from local artists, jewelers, and authors; a research library with access to historical and genealogical resources; and more!

Annual Events include: Celebrating Chocolate featuring an evening of chocolate, elegance, and music; the Youth Art Show showcasing the talents of local students; the Quilting and Needlework Show full of vibrant colors and designs; Oktoberfest featuring live music, food, and beer; Burgers, Brews, & Blues with regional blues music, local craft beer from Meadowlark Brewery, and delicious food; the Miniature Art Show; and the MonDak Christmas community event!
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Street Address
120 3rd Avenue Southeast
Sidney, MT 59270 Get directions
Mailing Address
120 3rd Avenue Southeast
Sidney, MT 59270
All Year
Tuesday - Friday: 10:00am - 4:00pm Saturday: 1:00pm - 4:00pm
Payment Methods
American Express, Cash, Discover, Master Card, Personal Check (In State), Visa
Reservations Accepted, Walk-Ins Welcome
Special direction map

Special Directions

MonDak Heritage Center is located at 120 3rd Avenue SE in Sidney, Montana, two blocks east of Central Avenue (Highway 16) between Main Street and 2nd Street SE on the northeast corner of the intersection of 2nd St SE and 3rd Ave SE.