When you check in in Trang An Grottoes harbor, after buy the sightseeing ticket to do the boat trip, you have to choose one of 3 routes, just point a finger for 1,2,3 when the people in the harbor ask, before doing, you have to read about boat route for easy choice.
Thung Nang
Located in Dan Khe village, Ninh Hai Commune, Hoa Lu district, Ninh Binh province, Thung Nang Valley Ninh Binh or Sunshine Valley is a new tourism route that connects
