Cardiff in making iron and later steel, brought to the sea by packhorse from Merthyr Tydfil. This was first achieved by the construction of a long canal from Merthyr (510 feet above sea-level) to the Taff Estuary at Cardiff. Eventually the Taff Vale Railway replaced the canal barges and massive marshalling yards sprang up as new docks were developed in Cardiff – all prompted by the soaring worldwide demand for coal from the South Wales valleys. At its peak, Cardiff's port area, known as Tiger Bay, became the busiest port in the world and – for some time – the world's
Cardiff City F.C. the exception of a period between 2012 and 2015 when the club's owner, Vincent Tan, rebranded the club and changed the home colours to red. They reverted to their traditional blue in January 2015. Cardiff play their home games at the Cardiff City Stadium, after moving from Ninian Park in 2009, and have long-standing rivalries with nearby clubs Swansea City, known as the South Wales derby, and Bristol City, known as the Severnside derby. The club was founded in 1899 as Riverside A.F.C., following a meeting at the home of lithographic artist Bartley Wilson in Cardiff, as a way of