Hoa Lu is a district of Ninh Bình Province in the Red River Delta region of Vietnam. Before 1010, Hoa Lu served as the capital of Dai Co Viet. Hoa Lu Ancient Capital is located in Truong Yen Commune of this district.
Trang An is a scenic area near Ninh Bình, Vietnam renowned for its boat cave tours. On 23 June 2014, at the 38th session of the World Heritage Committee in Doha, the Trang An Scenic Landscape Complex was inscribed as a UNESCO World Heritage Site.