When we think of the world beneath our feet visions of mysterious places, mystical caverns, and the devil himself springs to mind. The most unusual places you can visit below ground can be found in this book - Strangest Underground Places in Britain and the best worldwide - including a street of shops and houses sealed and entombed following the plague, massive power stations in hollow mountains, prehistoric burial grounds, and the secrets of mystery hill.

The ming tombs, prisons and dungeons, the amazing underground cathedral made of salt, the hall of bones, underground concerts, and even a complete town built underground. Volcanic caves, crystal caves, and bizarre caves, or what about the experience of a lifetime at the fantastic glow-worm caves where millions of these tiny living lights can be seen.

Ghosts, demons, cosmic caverns, lost world caverns and treasure caves, they are all here in a book you will want to read more than once - Strangest Underground Places in Britain and the best worldwide.