The document provides information about several famous landmarks and historical sites in Paris, France. It describes the Eiffel Tower as a 300.5 meter tall structure built for the 1889 World's Fair. The Louvre is noted as a museum located along the Seine River that opened in 1793 and now exhibits over 35,000 objects. Notre Dame Cathedral is described as a Gothic Catholic cathedral constructed between 1163-1345 that contains the Archbishop of Paris' official chair.