Dadaocheng: the new trend of old Taipei Dadaocheng is Taiwan's first international port and one of the birthplaces of Taipei culture. Even if the bustling scene is no longer there, it can't be missed, either for nostalgia or for viewing. Dadaocheng wharf is a good place to watch the sunset over the Tamsui River. Unlike the fresh style of Tamsui wharf, it has a more profound historical charm. Dihua street is the most important street in the Dadaocheng business area. Along the street, there are all kinds of buildings, such as Southern Fujian and western style buildings, and modernism and Baroque style buildings.