Founded in 1908 to provide services for visitors arriving at the west entrance of Yellowstone National Park, the town of West Yellowstone, Montana, serves tens of thousands of international travelers each year. From 1908 to 1960, visitors arrived on Union Pacific Railroad parlor cars and boarded awaiting stagecoaches or, in later years, touring buses to embark on their journey to Wonderland. The railroad no longer serves this popular gateway city, but West Yellowstone boasts the largest and most historically intact railroad complex built specifically to serve national park tourists. This...