Montana Historical Society

Big Sky ~ Big History

Museum and research center closed for renovations. For more info, call (406) 444-2694.

Reference Room Hours

LIBRARY & ARCHIVES CLOSED FOR CONSTRUCTION AND RENOVATION

We anticipate reopening in late 2025.

During the closure, Library & Archives collections are in storage for safekeeping and not accessible. Online resources are available, including: Digitized Montana Newspapers and collections found on the Montana History Portal. Limited remote research services are also available. We apologize for the inconvenience. Please direct questions to mhslibrary@mt.gov.