Barry, Vale of Glamorgan dock basin was opened in 1889 to be followed by two other docks and extensive port installations. The Barry Railway brought coal down from the South Wales Valleys to the new docks whose trade grew from one million tons in the first year, to over nine million tons by 1903. The port was crowded with ships and had flourishing ship repair yards, cold stores, flour mills and an ice factory. By 1913, Barry was the largest coal exporting port in the world. Behind the docks rose the terraced houses of Barry which, with Cadoxton, soon formed a sizeable town. The
Coal industry in Wales its peak in 1913 and was one of the largest coalfields in the world. It remained the largest coalfield in Britain until 1925. The supply of coal dwindled, and pits closed in spite of a UK-wide strike against closures. The last deep mine in Wales, Tower Colliery, closed in 2008, after thirteen years as a co-operative owned by its miners. The South Wales Coalfield was not the only coal mining area of the country. There was a sizeable industry in Flintshire and Denbighshire in northeast Wales, and coal was also mined in Anglesey. The South Wales Coalfield extends from parts