Dolforwyn Castle is a Welsh medieval castle above the village of Abermule, Powys. The fortification was established by Llywelyn ap Gruffudd, Prince of Gwynedd in the late 13th century. It is sited on a wooded ridge commanding excellent views of the upper Severn Valley.
Dolforwyn Castle is a fine example of Welsh castle design as opposed to those built by the English during their conquests of Wales.
Wikipedia https://en.wikipedia.org/wiki/Dolforwyn_Castle
Address SY15 6, United Kingdom
Coordinates 52°32'47.293" N -3°15'7.374" E