A guide to the planet's wildest, weirdest places. This compendium for the curious showcases over 200 of the planet's weirdest and most wonderful places, organised by line of longitude. Children will discover the Waitomo glowworm caves, wild horses of the Namib desert, the swing at the end of the world, a Stonehenge built from old cars and hundreds more secret places people don't know about. Packed with extraordinary natural phenomena and man-made oddities, Based on our popular adult title Secret Marvels of the World, Fun and entertaining with fascinating photos and illustrations