Rhayader (; Welsh: Rhaeadr Gwy; pronounced [ˈr̥əɪadar ˈɡʊi̯]) is a market town and community in Powys, Wales, within the historic county of Radnorshire. The town is 20 miles (32 km) from the source of the River Wye on Plynlimon, the highest point of the Cambrian Mountains, and is located at the junction of the A470 road and the A44 road 13 miles (21 km) north of Builth Wells and 30 miles (48 km) east of Aberystwyth.
The population was 2,088, with 55% of the community having some form of Welsh identity, according to the 2011 census. The community is the largest in Wales by area, with 137.31 km2 (53.02 sq mi). It includes the Elan Valley.Rhayader holds the record for the lowest-ever temperature recorded in Wales, -23.3 °C on 21 January 1940.
Distance between:
London to Rhayader155 Miles / 249 Kms Liverpool to Rhayader80 Miles / 128 Kms
52.301537,-3.510641