National Register Listings in
Lake County, Montana

Big Arm School Dayton State Bank Fort Connah Site Kootenai Lodge Historic District Olsson, Don E., House and Garage Polson Feed Mill St. Ignatius Mission St. Joseph's Catholic Church Swan Lake Rock House Historic District
Montana played a significant role in the development of atomic energy during World War II and the Cold War. The Manhattan Project, which developed the first atomic bomb, had several facilities in Montana, including the Anaconda Copper Company, which supplied uranium ore for the project.
Montana random facts