A new management plan has therefore been prepared to provide a clear strategy and vision for the World Heritage Site, and guide its management for the next ten years.
Felly mae cynllun rheoli newydd wedi cael ei baratoi i ddarparu strategaeth a gweledigaeth glir ar gyfer Safle Treftadaeth y Byd, ac yn arwain ei waith rheoli ar gyfer y deng mlynedd nesaf.