When you first get involved in model trains, you are going to have to make the decision as to what size or scale that you are going to use. This is extremely important as your model train scale will dictate not only the space that you need to set things up, but also the size of all of your scenery and backdrops as well.

N scale model trains are the smallest of the four, measuring at 3″ long for each car. This is the perfect choice if your train layout needs to be space efficient. Bear in mind that with the small size of these cars and parts, they are not suitable if there are small children in the house that may have unsupervised access to the train.

The model train scale that you will be most familiar with is the HO scale. These the most popular sets and the ones that were probably under your tree as a child. The cars measure 6″ long and are probably the ideal size to build a collection. This is where most manufacturers concentrate their designs and where you are going to have the best selection.

O scale cars are synonymous with one manufacturer, Lionel Trains, who has been manufacturing this size train since 1900. Originally designed to be a window display for department stores, it quickly caught on to becoming a household accessory, particularly around Christmas time. These cars are around 9″ long and are the most popular choice for those incredible under the tree displays.

G scale is the “Big Daddy” of model railroading. G or “Garden” scale trains are built particularly for outdoor use. The cars are 16″ long and 6″ high, making these the only choice for an outdoor display where room is not a factor. They can be routed through the yard in a variety of ways to make your neighbors green with envy.

Whichever model train scale you select, continue to bear in mind the concern for room. Each of these scales has a minimum turning radius, so be sure to leave enough room when building your layout to accommodate this. HO scale, by far, is the easiest choice of them all when it comes to being the best all around set for either experienced model railroaders or someone who is just starting out.

If you stick with the smaller scales, your 110 volt outlet will be more than enough to get the cars around the track. This means no extra power sources and a hobby that is totally safe for even the youngest of kids. Feel free to get back in touch with your youth, pick a scale that is right for your space and then get to creating a display that will have the neighbors jaw hitting the ground.

To learn more about model trains, subscribe to your free Toy Model Train Secrets Mini Course, then visit Dee Ross’s site to find more about Model Train Scale.