Model trains and model railroading, for example, in HO scale or in N scale, are very fine. But there is another world with much bigger locomotives that is not less beautiful. We are talking about the 5 inch track and 7¼ inch gauge. In this video, Pilentum presents the world’s largest indoor live steam or real steam model railroad meeting. At that model railroad exhibit, there are steamships, steam engines, steam model engineering, steam-powered road vehicles and steam locomotives. on the world’s largest indoor 5 inch layout, with a total track length of almost 6 kilometers, there are the finest live steam and real steam model trains. And, there are really big model locos. Enjoy watching this unique atmosphere and listening to these noises.