newly built city district of Aarhus Ø, formerly docklands, includes major housing developments, mostly consisting of privately owned apartments, designed by architects such as CEBRA, and JDS Architects. In the second quarter of 2012, the population of the area stood at only 5; however, that number had risen to 3,940 by October 2019. The main public transportation service is bus line 23, as well as Østbanetorvet train station. Plans to service the area by the light rail line Aarhus Letbane have now been shelved. Landmarks Aarhus Cathedral (Århus Domkirke) in the centre of Aarhus, is the longest and tallest church in Denmark at and in length and height respectively. Originally built as a Romanesque basilica in the 13th century, it was rebuilt and enlarged as a Gothic cathedral in the late 15th and early 16th centuries. Even though the cathedral stood finished around 1300, it took more than a century to build; the associated cathedral school of Aarhus Katedralskole was already founded in 1195 and ranks as the 44th oldest school in the world. Another important and historic landmark in the inner city, is the Church of Our Lady (Vor Frue Kirke) also from the 13th century in Romanesque and Gothic style. It is smaller and less impressive, but it was the first cathedral of Aarhus and founded on an even older church constructed in 1060; the oldest stone church in Scandinavia. Langelandsgade Kaserne in National Romantic Style from 1889 is the oldest former military barracks left in the country; home to the university Department of Aesthetics and Communication since 1989. Marselisborg Palace (Marselisborg Slot), designed by Hack Kampmann in Neoclassical and Art Nouveau styles, was donated by the city to Prince Christian and Princess Alexandrine as a wedding present in 1898. The Aarhus Custom House (Toldkammeret) from 1898, is said to be Hack Kampmann's finest work. Tivoli Friheden (Tivoli Freedom) opened in 1903 and has since been the largest amusement park in the city and a tourist attraction. Aarhus Theatre from 1916 in the Art Nouveau style is the largest provincial theatre in Denmark. The early buildings of Aarhus University, especially the main building completed in 1932, designed by Kay Fisker, Povl Stegmann and by C.F. Møller have gained an international reputation for their contribution to functionalist architecture. The City Hall (Aarhus Rådhus) from 1941 with an iconic tower clad in marble, was designed by Arne Jacobsen and Erik