Experience the world's most astonishing places with this visually breathtaking documentary journey that stretches from one end of the globe to the other in search of mystery, excitement, discovery and adventure. Climb the steps of the pyramids of Giza, kayak Alaska's Inside Passage, tour the Grand Canyon, sail the fabled Loch Ness and walk the length of China's Great Wall -- just a handful of the wonders awaiting you in this amazing series.