Painscastle Castle

Painscastle Castle stands in the village of Painscastle in Powys, Wales, about five kilometres from the Wales–England border. The site began as the remains of a Roman fort, later rebuilt by Pain fitzJohn in the 12th century. Its rectangular ground plan still shows the original Roman layout. The castle sits on ground that was naturally defensible, making it a stronghold from the start. Between Builth and Hay-on-Wye, it overlooks rolling countryside near the hills. The earthworks today are the main surviving feature. The castle’s history is marked by fierce struggles between Welsh rulers and Norman lords. Pain fitzJohn was killed in 1137 and the Welsh took control under Madog ab Idnerth. In 1195 William de Braose refortified it, but his wife Maud held it under siege for months. Welsh forces led by Rhys ap Gruffudd and Gwenwynwyn ab Owain attacked the castle but failed to capture it. Geoffrey fitz Peter defeated Gwenwynwyn’s army near Hay-on-Wye in 1198. Little remains above ground today except the large earthworks. The castle was rebuilt in stone in the 13th century during Henry III’s campaign against Llywelyn the Great. It changed hands several times between Welsh princes and English nobles, including the Beauchamp family. Owain Glyndŵr’s rebellion led to another refortification in 1401. Now, visitors see the grassy banks and ditches that once formed a strong defensive ring.