Image of Twyn y Gaer (Crucorney) (Hillfort) by thesweetcheat

Double rampart at the western end of the fort. Looking towards the Black Mountains peaks of Pen y Gadair Fawr (left) and Chwarel y Fan (right), with the top of Rhos Dirion peaking out in between.

Image credit: A. Brookes (4.6.2011)