Opis:
Porth Yr Ogof (translated as the gateway to the cave) boasts the largest entrance of any cave in Wales at over 17 m wide and almost 5 m tall. Porth Yr Ogof was once operated as a showcave, but is now managed by the Brecon Beacons National Park Authority on a 999 year lease. A managed pay and display car park adjoins a BBNPA visitor centre that is generally manned by a warden. The maze of passages with multiple entrances and easy access has made this the most popular cave in South Wales for outdoor activity groups. The cave is estimated to have over 30,000 visitors per year.