The Derwent Valley Light Railway is operated by DERWENT VALLEY LIGHT RAILWAY SOCIETY (DVLRS) c/o Murton Park, Murton Lane, Murton, York, YO19 5UF . Derwent Valley Light Railway Society is a Charitable Incorporated Organistion. Derwent Valley Light Railway is run entirely by dedicated volunteers who are members of the Derwent Valley Light Railway Society. DVLRS can be contacted as follows: by mail to the above address. by telephone: via Murton Park: Tel. 01904 489966 by email to: info@dvlr.org.uk