Amtrak Amtrak, 1701 Wynkoop St., Denver, CO 80202 Free Us: (800) USA-RAIL Visit Website Overview Train and Bus Tickets, Other Thruway Services - USA and Canada. Related Articles Explore Sterling, Colorado & Logan County With a Long Weekend on the Great Plains 9 Amazing Experiences in Mesa Verde National Park National Western Stock Show Colorado Restaurant Bites: Broiled Black Cod at Matsuhisa Aspen Colorado Scenic Byway: Grand Mesa Only-in-Colorado Spa Treatments