Dolforwyn castle - Credit: Wikimedia Commons
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. Read more on Wikipedia
Source: en.wikipedia.org