This Penyfan is in Monmouthshire, not the Pen y Fan in Powys which is the highest peak in South Wales and the southern UK. The stile in a wire fence is accessed up a very steep track http://www.geograph.org.uk/photo/4332958 from the road to Whitebrook.
Uploaded to Geograph by Jaggery on 1 February 2015
Photo © Jaggery, 1 February 2015. Licensed for reuse under this Creative Commons licence