The Great Scale Model Train Show
3rd - 4th May 2025
Maryland State Fair in Timonium, MD
Organized by The Great Scale Model Train Show
The Great Scale Model Train Show
One of the largest model train shows in the U.S., The Great Scale Model Train Show occupies 3 1/2 acres of mobility-friendly space in the fabulous Cow Palace at the Maryland State Fairgrounds. Now over 4 decades of continuous operation, the show hosts dozens of operating layouts and over 200 dealers and organizations. Easy access from I-83, free parking, good food and refreshments.