Hywel Dda ..
https://mittelzeit.blogspot.com/2019/03/hywel-dda.html
Blorenge or sometimes The Blorenge is a prominent hill overlooking the valley of the River Usk in Monmouthshire, southeast Wales. [South of Abergavenny] It is situated in the southeastern corner of the Brecon Beacons National Park. The summit plateau reaches a height of 1,841 feet (561 m).
https://en.wikipedia.org/wiki/Blorenge
https://en.wikipedia.org/wiki/Abergavenny
https://www.google.com/maps/place//@51.8214782,-3.0510396,12.5z/data=!4m2!3m1!1s0x0:0x0!5m1!1e4?hl=en
Abergavenny Castle
https://www.youtube.com/watch?v=xK8-86FBX50
Harlech Castle, Wales ..
Ysgyryd Fawr (English: Skirrid Fawr) is an easterly outlier of the Black Mountains in Wales, and forms the easternmost part of the Brecon Beacons National Park. The mountain is often referred to locally as just The Skirrid. The smaller hill of Ysgyryd Fach or 'Little Skirrid' (270m) lies about 4.5 km / 2.5 mi to the south.
https://www.youtube.com/watch?v=TbOtJ3SAYk0
It is 486 m or 1594 feet high and lies just to the north-east of Abergavenny, Monmouthshire, about 10 miles from the English border. The Beacons Way passes along the ridge.
https://en.wikipedia.org/wiki/Ysgyryd_Fawr
