Later merged with Lewis Merthyr Colliery (now the Rhondda Heritage Park), the Hetty buildings were finally decommissioned upon the complex's closure in 1983. Although a preservation order was ...

The Mardy Monster is being renovated as the Elsecar Heritage Railway in South Yorkshire ... last trundled along the Maerdy branch line in Rhondda Cynon Taff. Now a group of determined locals ...