Paris Denfert-Rochreau Hotel


	Paris! Is a skyscraper at 23, avenue du Maine , in the Montparnasse area of Paris , France , the only skyscraper office building in Paris proper. Built on top of the Paris Metro station " Montparnasse Bienvenüe ", the 58 floors of the tower are mainly occupied by offices, while two floors are open to the public for viewing the city; the 56th floor with a restaurant, and the terrace on the top floor. On a clear day, the view covers a radius of 40 kilometers ; you can see the aeroplanes taking off from Orly Airport . Designed as a safety measure for visitors, the guard-rail can be removed in only 120 seconds to allow helicopters to land. At the time of construction, it was the highest building in Europe . The construction of La Grande Arche at La Défense places the tower in a second line of perspective across Paris : see Axe historique.