Presents the world's top ten pyramids, describing their history and physical characteristics and including such structures as Khufu's Pyramid, La Danta, El Templo Mayor, and Pyramid of the Sun.
Looks at ten of the most distinctive lost cities, from the legendary Atlantis to the ancient city of Petra that was rediscovered by Europeans in the early 19th century.
Looks at ten of the most distinctive monuments in the world, from the Devils Tower natural monument in Wyoming to the massive Motherland statue in Volgograd, Russia.
