Cathole Cave - Credit: Wikimedia Commons
Cathole Cave, Cat Hole Cave or Cathole Rock Cave, is a cave near Parc Cwm long cairn at Parc le Breos, on the Gower Peninsula, Wales. It is a steep limestone outcrop, about north of the cromlech along the Parc le Breos Cwm valley and near the top of the gorge, about from the valley floor. The cave is a deep triangular fissure penetrating the hillside and narrowing towards the top. It has two entrances, with a natural platform outside the larger of the two. It is about seven miles (12 km) west south–west of Swansea, Wales, in what is now known as Coed y Parc Cwm at Parc le Breos, on the Gower Peninsula. Read more on Wikipedia
Source: en.wikipedia.org