A narrow-gauge railway (narrow-gauge railroad in the US) is a railway with a track gauge narrower than 1,435 mm (4 ft 8+1⁄2 in) standard gauge. Most narrow-gauge...

thousand British narrow-gauge railways ranging from large, historically significant common carriers to small, short-lived industrial railways. Many notable...

A few narrow-gauge railway linesda were built in Denmark, the majority in 1,000 mm (3 ft 3+3⁄8 in) gauge. Most railway lines in Denmark were built with...

The Harz Narrow Gauge Railways (German: Harzer Schmalspurbahnen or HSB) is a railway company that operates a 1,000 mm (3 ft 3+3⁄8 in) metre gauge network...

the track gauge. Since many different track gauges exist worldwide, gauge differences often present a barrier to wider operation on railway networks....

Europe inherited a diversity of rail gauges. Extensive narrow-gauge railway networks exist in Spain, Central Europe and Southeastern Europe. Some two dozen...

A number of narrow-gauge lines survive, largely as a consequence of German reunification, in the former East Germany where some of them form part of the...

The Rügen narrow-gauge railway (German: Rügensche Bäderbahn, formerly Rügensche Kleinbahn or RüKB) – nicknamed Rasender Roland ("Raging Roland") – is a...

Narrow Gauge Railways (NWNGR) was a railway company that planned to build a number of inter-connected 1 ft 11+1⁄2 in (597 mm) narrow-gauge railways across...

The Narrow Gauge Railway Museum (Welsh: Amgueddfa Rheilffyrdd Bach Cul) is a purpose-built museum dedicated to narrow-gauge railways situated at the Tywyn...