30 Greatest Man-Made Wonders of the World

The earliest lists of Seven Wonders of the Ancient World were made more than 2,000 years ago by ancient Hellenic tourists. Except for the Great Pyramid of Giza those wonders no longer exist. They were destroyed by earthquakes, fires and in one case by an angry mob. Many other lists of amazing structures have been made since then. Here’s a look at our list of the greatest man-made wonders of the world