Air service is available into the western North Dakota towns of Bismarck, Dickinson and Williston.
Bus transportation via Rimrock Inc. is available along I-94. The bus stops in Medora, three blocks from the park's South Unit entrance.
There is no public bus transportation along Highway 85 and to the North Unit.
Train service via Amtrak is available into Williston, ND.
Last Updated: 01/28/2015