Billings, Little Big Horn, and the Montana Plains Travel Guide
Amtrak serves the isolated communities of the Hi-Line with its Empire Builder line, running one train each way daily from Chicago to Seattle. The tracks run nearly parallel to U.S. 2 the entire length of the state. Trains stop in the towns of Glasgow, Malta, Havre, Wolf Point, and Cut Bank, among others.
Amtrak 800/872–7245. www.amtrak.com.