Tam Coc is an attractive tourist site of Ninh Binh, Vietnam with
mumerous of karst-formation limestones and mountains. It is well-known
as Vietnam’s “Halong Bay on land”, located in Van Lam hamlet, Ninh Hai
Village, Hoa Lu Distric, 7km form Ninh Binh center. Pictures taken by
Pham Hoang Van.