Colsterdale Light Railway

The Colsterdale Light Railway (CLR) was a narrow-gauge railway line in Colsterdale, North Yorkshire, England. It was built between 1903 and 1905 to allow materials to be taken up the Colsterdale valley for reservoir building. The building of two reservoirs (Roundhill, and later Leighton) in the valley of the River Burn, was first approved for the councils of Harrogate and Leeds respectively in 1901. Construction on the second reservoir was halted during the First World War, although the railway was kept in use carrying men and supplies to the training camp, later a PoW camp, at Breary Banks.