Hidden wonders : discover our planet's best-kept secrets

Take a journey into the unknown and discover more than 150 extraordinary locations haunted houses to glowing lakes - from ice caves and.

Packed with natural and human-made marvels, this book will sweep you away to the farthest reaches of the globe. Fly above the mysterious Nazca Lines, lose yourself in the world's largest maze, and descend into caves lit by glowworms. Whether deep within a forest of rainbow trees or swimming with pigs on a remote sandy beach, a new adventure awaits on every page. This is the ultimate guide to unusual and amazing sites you've (probably) never heard of...