Tam Coc Bich Dong Ninh Binh is located at Ngu Nhac Son, Dam Khe village, Ninh Hai commune, Hoa Lu district, Ninh Binh province. As part of the Trang An scenic landscape complex, in 2014 it was recognized by UNESCO as a world natural heritage and ranked as a special national relic.

“The second most beautiful cave in Vietnam” has a natural area of up to 350.3 hectares. When visitors visit Tam Coc Bich Dong Ninh Binh, they must travel by boat. Small boats go along the blue Ngo Dong River help you admire the beautiful scenery of the famous caves. The harmonious combination of rock and water creates an impressive beauty for this attraction.