All Aboard the Rocky Mountain Train Show - April 2nd and 3rd 2022! Visit the largest model train show west of the Mississippi River at the National Western Complex. Location: National Western Complex 4655 Humboldt St, Denver, CO 80216 Show hours: 10 am to 5 pm on Saturday 10 am to 4 pm on Sunday. Admission: $13 for adults Free for kids under 13. Make it a day or a weekend of Family Fun with 2-1/2 acres of model, toy trains of all scales, with more than 20 operating train layouts including three large LEGO displays, more than 60 vendors and 16 plus manufacturers. See classic and modern trains from American Flyer, Athearn, Atlas, Bachmann, Blackstone, Broadway Limited, Kato, LGB, Lionel, Marx, MTH, North American Railcar, Rapido and Walthers and more. This is a great show for the young and the young at heart, whether you are just getting started in the hobby or a long-time scale modeler. From kids activities to clinics and presentations, there is something for everyone at the show. See you there! FREE kids activities include the Junior Engineer Program, Kids Hands-On Layouts, Railroad Story Time, Kid-In-A-Cab, Train Town and our Build-A-Layout project. Face painting and Lil Engineer portraits are available for additional fare.