The property listing reads: "Kents Cavern is Britain’s oldest home, and a successful and long-established independent heritage attraction, with residential accommodation, in a coastal setting in Torquay, Devon.

“It is the most important prehistoric cave complex in Britain with a long and rich record of ancient human occupation.”

"Britain’s first Stone Age people reached Kents Cavern 500,000 years ago.

“Neanderthals used the caverns around 100,000 years ago and the oldest human remains in North-Western Europe were discovered here.”