TAM COC – BICH DONG
Location: In the Ngu Nhac Son Mountains, in Dam Khe Village, Ninh Hai Commune, Hoa Lu District, Ninh Binh Province. Characteristics: King Le Canh Hung said that Bich Dong was the second nicest grotto in Viet Nam, after the Huong Tich Grotto in Ha Noi. ◊ Bich Dong Grotto In 1773, Mr....
