The Brecon Beacons National Park is a stunningly beautiful area of Wales located in the south-central part of the country. Spanning over 500 square miles, the park is home to a variety of landscapes, from rolling hills and open moorland to wooded valleys and rugged mountains
From Wikipedia
Brecon Beacons National Park, officially Bannau Brycheiniog National Park, is a national park in Wales. It is named after the Brecon Beacons, or Bannau Brycheiniog in Welsh, the mountain range at its centre. This range includes the highest mountain in South Wales, Pen y Fan, which has an elevation of 886 metres (2,907 ft).