Stunning underground caverns and formations formed 315 million years ago!
Explore incredible twisting passageways and breathtaking caverns! Discovered in 1912 by local farmers, Tommy and Jeff Morgan, step back in time into Dan-yr-Ogof Cave whilst they share their secrets, and walk within the limestone rock, deep into the subterranean world. Visit Cathedral Cave and find waterfalls and the magnificent Dome of St Paul's cavern, plus Bone Cave where 42 human skeletons were discovered... A unique visit in the heart of the Brecon Beacons.