When are you open?
Tuesday through Friday from 10 am until 4 pm and on Saturday from 1 – 4 pm.

Where are you located?
Our address is 120 3rd Ave SE, Sidney, Montana 59270. View map

Is there an admission fee?
No, admission to the museum is FREE! This covers only general admission, not Members Only or ticketed events. Members still recieve additional benefits such as reduced ticket prices and admission to Members Only gallery gatherings and concerts.

Is there more than one art exhibit at a time?
Most of the time. Generally there is one featured exhibit in our Center Gallery and one or more smaller shows on the walls of the Outer Gallery. Check out our calendar and Annual Events to see what shows we will be hosting next. If nothing is listed, there will be a display from our permanent art collection.

What facilities do you have to offer?
The MDHC houses the Lillian Anderson Jensen History Library, the Charlotte Rees Gabisch Art Library, a permanent art collection, large regional photo archive, an ever-growing collection of genealogical research, a dinosaur and fossil collection, and public meeting rooms. Our facility may be perfect for your next special event, including receptions, meetings, luncheons, parties and more. If you are interested in renting our space please contact us at (406) 433-3500.

Do you offer any other special services?
Yes. Other services include access to various local history and genealogy research materials, handicapped accessibility, art classes for adults and children, group tours, copies of historical photographs and information on our permanent collections.

Where does the MonDak Heritage Center get its exhibits?
Donations, loans from local patrons and artists, and booked traveling shows. If you are interested in exhibiting your artwork at the MonDak Heritage Center, check out our Artist Inquiries section for more information. If you are interested in donating historical items, please contact us at (406) 433-3500 or mdhc@richland.org.

How can I contact you?
During business hours please call (406) 433-3500 or fax (406) 433-3503. You may also contact us by emailing mdhc@richland.org or writing to the MonDak Heritage Center, 120 3rd Ave. S.E., Sidney, MT 59270.

Are my gifts tax deductible?
The MonDak Historical & Art Society is an IRS acknowledged 501(c)3 non-profit organization, and your gifts of money and/or property can be tax deductible. Please see your accountant or tax advisor for more information.

How can I help?
Anyone can contribute gifts of any size which will support the work of the MonDak Heritage Center. You can also provide support in several other ways: by becoming a member, donating items or cash gifts, honoring or memorializing someone with a cash gift, contributing toward the purchase of equipment or materials, donate time as a volunteer, or contribute to the MonDak Heritage Center’s Endowment Fund.