Norwich Dragon Hall, The Guildhall and Strangers' Hall, the Art Nouveau of the 1899 Royal Arcade, many medieval lanes and the winding River Wensum that flows through the city centre towards Norwich Castle. The city has two universities, the University of East Anglia and the Norwich University of the Arts, and two cathedrals, Norwich Cathedral and St John the Baptist Cathedral. Norwich is the only city within a National Park, the Norfolk Broads, and it also holds the largest permanent undercover market in Europe. The urban area of Norwich had a population of 213,166 according to the 2011 Census. The parliamentary
Norwich Over the Water area north of the river gradually became known as Norwich Over the Water. During the Tudor period, the name "Norwich Over the Water" was used in records used for the calculation of taxes and other official documents. The area continued to be known as Norwich Over the Water until the expansion of the city past Magpie Road and Bull Close Road in the nineteenth century. After that, with outlying areas becoming part of the city, Norwich Over the Water gradually became part of the city centre. In 1832, electoral reforms finally ended over 500 years of the name's official usage.