Four villagers who bought a hill which, according to local legend, is where King Arthur married Guinevere want to turn it into a nature reserve. The four paid £86,000 for woodland at Castle Hill at Knucklas, near Knighton, Powys, and intend to allow archaeologists to excavate the site. Folklore says that Guinevere married Arthur on the hill's grassy slopes. It was also the site of a 13th Century Norman castle before it was destroyed by Owain Glyndwr's forces.