[stone circle] The Whetstones are, or were, a stone circle beneath Corndon Hill on the border of Powys, Wales and Shropshire, England. They lie immediately to the west of the village of White Grit and close to Priestweston. The site is also a short distance from the better-known Hoarstones and Mitchell`s Fold circles. The circle was largely... Found on http://en.wikipedia.org/wiki/Whetstones_(stone_circle)