An area of woodland abutting Hillsborough Golf Course. Previously the area was occupied by the Caledonian Works, a large ganister and fireclay works. The works was depicted from 1893 until 1938 on OS maps with kilns and chimneys. The wood has since regenerated and grown in size. On the 1st edition OS map of 1855 the area is marked as a coal pit with a small adjacent building. Prior to this the area probably formed part of Wadsley common. Legibility is fragmentary due to the woodlands name. A sough is a mine drain.