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
Magura National Park Magura National Park Magura National Park () is a National Park located in the south-east of Poland, close to Slovakia, on the boundary of Lesser Poland Voivodeship and Subcarpathian Voivodeship. It covers the main part of the upper basin of the Wisłoka river. When the Park was created in 1995 it covered 199.62 km², although it is now only , of which 185.31 km² is forest. The Park takes its name from the massif known as "Magura Wątkowska", after Wątkowa, its highest peak. "Magura" is also the name of the second-highest peak of this massif. Magurski National Park’s landscape is