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-Lan Hall Pen-y-Lan Hall Pen-y-Lan Hall is a Grade II-listed Tudor-Gothic Revival country house located near the village of Ruabon in Wrexham County Borough, Wales. The building may have been built in the late seventeenth century, but was remodelled in the mid-nineteenth. The house is said to date from around 1690, but it was remodelled in 1830. It was purchased in 1854 by Thomas Hardcastle of the cotton manufacturing firm of Ormrod and Hardcastle. It was enlarged and altered later in the century, although most of these additions were demolished during the 1950s. The Ormrod family have owned Pen-y-Lan Hall since the