Paris is the capital of France and one of the most visited cities in the world, receiving over 65 million tourists annually despite having only 63 million residents. Some of the top attractions in Paris include the Paris National Opera, the Eiffel Tower, the Louvre Museum, Champs-Elysees, and the Arc de Triomphe. The Louvre is home to Leonardo da Vinci's famous painting the Mona Lisa and the outdoor courtyard features I.M. Pei's glass pyramid entrance.