Hay-on-Wye in Hay is a sub-office of Hereford, and therefore although in Wales has an English postal address, being part of the HR3 postcode. Hay-on-Wye is a Welsh community with a Town Council. Its boundary follows the English border/Dulas Brook from the River Wye southeastwards for just over a kilometre, turns south-west to a point just south of Oakfield house, thence north to Greenpit Farm and north westwards, enclosing the Hay Showground and meeting the National Park boundary near the B4350, Brecon Road. From this point, it follows the National Park boundary to the River Wye and the river back to
Preston on Wye Gwrfoddw, who was king of Ergyng, after a victory in battle over the Saxons granted land at Bolgros to Bishop Ufelfyw - Bolgros was said to be "on the banks of the Wye, at some distance from Mochros (now Moccas)" - in thanksgiving for the victory. Bolgros is believed to have been Preston-on-Wye, and a church was built on the site of the present church, dedicated to the Holy Trinity, St Peter, St Dubricius and St Peter. The village has two seasonal campsites located close to the River Wye for canoeists. Preston on Wye Preston on Wye is a village