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
Muránska planina National Park about 25 km. The lowest situated site in the national park is located close to the village of Muráň at an altitude of 400m AMSL. The highest point is Fabova hoľa at 1,439 m AMSL, however, a higher peak, Stolica at 1,476 m is located in the buffer zone. Stolica is also the highest peak of the Slovak Ore Mountains. There are more than 150 notable caves, which are inaccessible to the public. Flora in the National Park is notable for its biodiversity and species richness and includes 35 endemic and sub-endemic species, for example, "Daphne arbuscula". Forests cover about