The Eiffel Tower, one of the most visited landmarks in the world today, was once the tallest structure ever built too. At the time of its completion in 1889, its 984 feet (or 300 meters ...

U.S. News Insider Tip: For the best photo opportunities of the Eiffel Tower, head to Place du Trocadéro. (Just expect to contend with some crowds!) – Nicola Wood, Senior Editor Designed and ...