Pen y Fan and Corn Du Circular Walk in the Brecon Beacons

A circular walk up Pen y Fan, the highest mountain in South Wales. We begin at the National Trust car park on the A470 and make our way up to Pen y Fan summit. Heading into the clouds and then a short walk to Corn Du summit before heading down along another path back down to the A470.We make a short detour to visit the Tommy Jones' memorial Obelisk.