Miniature Railway Operators and Engineers

Southern Miniature Railways is a small company based in Launceston, Cornwall, which has been involved with ride on miniature railways for a number of years.

Our primary public activity now is running the Watford Miniature Railway.

We run a fully equipped engineering workshop, able to build and repair miniature railway equipment.  Often we have refurbished, second hand and new railway equipment for sale – see the For Sale page.


In addition to Watford, we also have a second railway – the Penrose Light Railway – on a private site in Cornwall.