The Red Sea, the Mediterranean Sea, Polynesia, the Caribbean, the Great Barrier Reef & the Florida Keys: this volume presents the extraordinary & surprising richness of these underwater paradises in an elegant pictorial layout. The sites are described by professional divers of international renown, & illustrated with spectacular photographs. Three-dimensional reconstructions help the reader to follow the many underwater itineraries. This book is a perfect manual for both professional & amateur divers, for all those fascinated by the depths of the sea & who want to discover its secret treasures.