Introduction
The Eiffel Tower is a 330-metre wrought-iron lattice tower on the Champ de Mars in the 7th arrondissement of Paris, built by engineer Gustave Eiffel for the 1889 World's Fair marking the centenary of the French Revolution. It is the tallest structure in Paris and one of the world's most recognizable monuments, offering visitors restaurants, shops, and observation decks with sweeping city views.