Woodhenge is a Neolithic Class I henge and timber circle monument located in the Stonehenge World Heritage Site in Wiltshire, England. A similar size to nearby Stonehenge, Woodhenge was only discovered in 1925 when rings of dark spots were noticed in a crop of wheat. It dates from about 2300BC and can be found apx. 2 miles north-east of Stonehenge in the parish of Durrington, just north of Amesbury.