Castleford is a historic market town situated in West Yorkshire, England. Positioned along the River Aire and at the confluence with the River Calder, Castleford has roots that trace back to Roman England when it was known as Lagentium. It is best recognised for its industrial heritage, particularly its strong links to coal mining and glass production during the 19th and 20th centuries. Today, Castleford presents a mix of old and new, balancing its industrial identity with ongoing regeneration and modern suburban development.