The Trang An complex is located about 90 kilometres in the southwest of Ha Noi in the southern margin of the Red River Delta (in Ninh Binh province). It is a landscape of limestone karst peaks permeated with valleys, many of them partly submerged and surrounded by steep, almost vertical cliffs.
Trang An complex comprises three areas: Trang An - Tam Coc - Bich Dong ecological site, Hoa Lu imperial capital, and Hoa Lu primitive forests. It was named on the UNESCO World Heritage List of Natural and Cultural Sites in June 2014.
The temple to Kinh Dinh Tien Hoang (924 – 979).
Ngo Dong River.
Hang Toi (Dark Cave) in Trang An.
A view of a side of the Drang An Complex.