Bwrdd Arthur
Bwrdd Arthur (Arthur's Table in English), also known as Din Sylwy is flat topped limestone hill on the island of Anglesey. It is noteworthy from the evidence of pre-historic occupation and as a site of scientific interest designated for its botanical interest.
Botany
The site has both calcareous heath and limestone exposures which between them support plant communities including western gorse Ulex gallii. common rockrose Helianthemum nummularium, pale St. John's wort Hypericum montanum, Frog orchid Coeloglossum viride, ivy broomrape Orobanche hederae and the nationally rare hoary rockrose Helianthemum canum[1]
Archaeology
The whole site, which is in private ownership, is a scheduled monument and is believed to have been occupied as a significant hill fort both before and during the Roman invasion[2]
References
Coordinates: 53°18′39″N 4°07′24″W / 53.31089°N 4.1232°W