Louvre of ground- and lower-ground-level interior spaces topped by a golden, undulating roof (fashioned from almost 9,000 steel tubes that form an interior web) that seems to float within the neo-Classical Visconti Courtyard in the middle of the Louvre's south wing. The galleries, which the museum had initially hoped to open by 2009, represent the first major architectural intervention at the Louvre since the addition of I.M. Pei's glass pyramid in 1989. On 5 February 2015, about one hundred archaeologists, protesting against commercial private involvement to protect France's heritage, blocked Louvre's ticket desks to facilitate free access to the museum. At
Tourism in Paris Paris Office of Tourism) Tourism in Paris Tourism in Paris is a major income source. In 2017, 33.8 million tourists visited the city and her region. The city remains year after year the most visited one in the world ahead of London and New York City. The top reason to come are sightseeing and shopping. The city is the largest Airbnb market in the world. Top sights: Notre Dame (12 million visitors in 2017), Disneyland Paris (11), Sacre Coeur (10), Versailles Palace (7.7), the Louvre Museum (6.9), the Eiffel Tower (5.9), Centre Pompidou (3.33), Musee d'Orsay (3). In the Paris