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 ...

The Eiffel Tower is one of the most famous structures ... Notre Dame cathedral caught fire on April 15, 2019. The blaze burned for nearly 15 hours, collapsing the cathedral's 18th-century spire ...