Swansea Castle Swansea Castle Swansea Castle (Welsh: "Castell Abertawe") is located in the city centre of Swansea, Wales, UK. It was founded by Henry de Beaumont in 1107 as the "caput" of the lordship of Gower. The castle is now ruined and only two blocks remain, though the site has been improved in the 2010s for use as a public space. Swansea Castle is located on the east side of the city centre, facing Castle Square (the River Tawe used to flow a short distance east on what is now the Strand). Originally covering , the surviving remains of the square castle
Swansea in 1969, which was inherited by the Swansea district when it was formed by the merger of the borough and Gower Rural District in 1974. In 1996, Swansea became one of 22 unitary authorities with the addition of part of the former Lliw Valley Borough. The new authority received the name 'City and County of Swansea' (). Swansea was once a staunch stronghold of the Labour Party which, until 2004, had overall control of the council for 24 years. The Liberal Democrats were the largest group in the administration that took control of Swansea Council in the 2004 local elections