Corn Du the last ice age by ice scouring out hollows below the peaks, the water being partly dammed by moraines of rock debris carried down by ice action subsequent to plucking and frost shattering. Corn Du Corn Du is a mountain immediately to the southwest of Pen y Fan and the second highest peak in South Wales at 873 m (2,864 ft), situated in the Brecon Beacons National Park. The summit itself is marked by a well structured Bronze Age cairn with a central burial cist like that on nearby Pen y Fan. The two summits are visible from great distances
Pen-y-Mount Junction railway station Pen-y-Mount Junction railway station Pen-y-Mount Junction station is the northern terminus of the Welsh Highland Heritage Railway (WHHR) in Porthmadog, Wales. It opened on 2 August 1980 at which time it consisted of a single platform with a run round loop and was intended to be a temporary terminus. In 1990, a siding was laid into the yard for works trains. After the Festiniog Railway Company gained the authority to rebuild the original Welsh Highland Railway (WHR), it was decided to turn Pen-y-Mount station into a representation of a typical WHR station. In 1996, a replica WHR corrugated iron station