Home of the Train Collectors Association (TCA) since 1977, the National Toy Train Museum is a world-class toy train destination for kids of all ages. Whether you’re new to the lively hobby of collecting, building, and operating toy trains or you’ve been a toy train enthusiast for decades, you will delight in our dynamic displays, including seven operating, interactive train layouts in G, Standard, O, S, and HO Gauges, Replica Lionel D-265 O Gauge, and LEGO®.