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
Mount Sage National Park Mount Sage National Park Mount Sage National Park is a protected area of the British Virgin Islands. It is named after the highest peak of the island of Tortola, Mount Sage. The Mount Sage volcanic peak rises to a height of , and is thus the highest point in all of the Virgin Islands. The park is located to the southwest of the island group's capital, Road Town. The park, which includes the mountain range, extends over an area of . The vegetation is of semi-rain forest type. There are many trails for trekking and hiking. The national park was