Trace the development of the automobile and the use Montanans put it to in this newly refurbished museum. Over 110 cars on display from the 1903 Ford Runabout to the Muscle Cars of the early 70s. Historical photographs show the cars in use. “Vintage Camping Vehicles” highlighted by a 1928 Pierce Arrow Motor Home and “Mustangs and Muscle Cars” are some of the recent exhibits. Open daily 8 a.m.–8 p.m. June–Aug.; 8:30 a.m. –5:30 p.m. Apr.–May and Sept.–Oct.; otherwise varies.