The site consists of 13 acres of land, which includes a range of different industrial buildings, a river (Gwendraeth Fach) and woodland area, as well as 18th Century archaeological workings.
Mae'r safle'n cynnwys 13 erw o dir, sy'n cynnwys amrywiaeth o adeiladau diwydiannol gwahanol, afon (Gwendraeth Fach) a choetir, yn ogystal â gweithfeydd archeolegol o'r 18 fed Ganrif.