The magic of the O’Gauge model railroad has returned to Sulphur for another year. The Southwest Louisiana O’Gauge Model Railroad Club is running its train layout at the Sulphur Library through ...

We visited this huge O scale model railroad museum said to be the country's largest. Here's a look inside at the trains.

• Dave McNichol home in Derry Township — O-gauge layout with plenty of scenery. • Bret Pohland home in Derry Township — Large Lionel train layout featuring a drawbridge.

The Boston Metro Hi-Railers is an O-Gauge model railroad club located at 5 Waltham St. in Wilmington. It is a nonprofit, community club that has the largest three-rail O-Gauge model train layout ...

For those who know their model trains, large scale includes S-scale, O-scale (Lionel size), G-scale (often found in garden railroads), F-scale, 7 ¼ gauge, and 7 ½ gauge models.