Pen y Fan Pen y Fan Pen y Fan () is the highest peak in south Wales, situated in the Brecon Beacons National Park. At above sea-level, it is also the highest British peak south of Cadair Idris in Snowdonia. The twin summits of Pen y Fan and Corn Du at 873 m (2,864 ft) were formerly referred to as Cadair Arthur or 'Arthur's Seat'. The mountain and surrounding area are owned by the National Trust whose work parties attempt to combat the erosion caused by the passage of thousands of feet up and down this most popular of South Wales' peaks. The
Jostedalsbreen National Park bremuseum in Fjærland. The highest peak in the park is Lodalskåpa at . The glacier's highest point, Brenibba, lies above sea level while its lowest point is above sea level. The glacier has shrunk in recent years, and there are ruins of farms that were overtaken by the glacier in 1750. The park was named after the main glacier in it, Jostedalsbreen. The first element of that name is the name of the old municipality Jostedal, the last element is the finite form of the word "bre" which means "glacier". Jostedalsbreen National Park Jostedalsbreen National Park () is a national