I have just added this to the map of places to fly your drone at Drone Scene:
Land owner permission not required.
Significant medieval fortress with a substantial central tower
One of the ‘Three Castles of Gwent’ (along with Grosmont and White Castle) founded by Norman lord William fitz Osbern in the early 12th century, the remains of Skenfrith we see today are of a later fortress constructed in the 13th century by Hubert de Burgh. The castle’s well-preserved walls surround a circular keep, similar to those seen at Bronllys and Tretower. Built on an earthen mound, this sturdy structure was a last line of defence should the castle fall under attack.
Between them, the Three Castles controlled a large area of confrontational border country between the River Wye and the Black Mountains, with Skenfrith occupying a strategic spot on the banks of the River Monnow overlooking one of the main routes between Wales and England.
The originator declared that this location was not inside a Flight Restriction Zone at the time of being flown on 22/10/2023. It remains the responsibility of any pilot to check for any changes before flying at the same location.