Swansea Mawr are able to speak Welsh, as can 38% of the ward of Pontarddulais. Clydach, Kingsbridge and Upper Loughor all have levels of more than 20%. By contrast, the urban St. Thomas has one of the lowest figures in Wales, at 6.4%, a figure only barely lower than Penderry and Townhill wards. Local produce includes: The city has three Grade One listed buildings: Swansea Castle, the Tabernacle Chapel, Morriston and the Swansea Guildhall. Swansea Castle was an impressive building occupying a strategic position above the River Tawe. The ruins that are visible today date from the late 13th and early
Swansea, Arizona Within a few years, the two miners had built a 350-ton furnace, a water pipeline to the Bill Williams River, and hoists for five mine shafts. They called the new town Signal (not to be confused with the other Arizona ghost town of Signal). By 1908, the claims in the area had been consolidated by the Clara Gold and Copper Mining Company, which set up its headquarters in the mining camp that would become Swansea. That same year, what was to become the Arizona and Swansea Railroad connected Signal to Bouse some away. These two factors spurred the growth of