Tour route: Ha Noi - Ha Long - Ninh Binh - Lao Cai - Sapa - Hue - Hoi An - Da Nang - Ho Chi Minh - Cu Chi tunnels - My Tho - Ben Tre - Can Tho - Rach Gia - Phu Quoc Island
Start from: Hanoi
Description: Trang An is an area of our country, clouds swirled. The bottom blue water reflecting the cliffs on route. It has 31 lakes, lagoons unconnected by 48 caves have been discovered in caves through which water 2km long as Dia Linh cave, Sinh Duoc cave, May cave
