Ullerwood Castle is located in Greater Manchester

Ullerwood Castle is an early medieval castle, possibly a shell keep, in Ringway, Greater Manchester, England (grid reference SJ8083). The castle is first referred to in 1173, in a document stating Hamo de Masci held the castles of Ullerwood and Dunham.^[2] There is no other contemporary documented reference to the castle.^[2] Ullerwood Castle has been confused with Watch Hill Castle in nearby Bowdon, but the two are separate castles, though both probably owned by de Masci.^[2] The site is underneath a house and surrounded by trees.^[3]

• http://en.wikipedia.org/wiki/Ullerwood Castle