Tour Maine-Montparnasse (Maine-Montparnasse Tower), also commonly named Tour Montparnasse is a 210-metre (689-foot) tall office skyscraper in the area of Montparnasse.
It was Constructed from 1969 to 1972, it is the tallest skyscraper in France. All the 59 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 km.
Official web site: www.tourmontparnasse56.com