The area is one of astounding natural beauty with limestone peaks whose splendor is often said to surpass that of Ha Long Bay. It is true that this area is often referred to as the Ha Long Bay on land. The tour includes being rowed along the Boi River, which makes for a truly unforgettable experience, passing between towering limestone peaks. At 8: 00 depart to NinhBinh, enjoying the rural scenery along the road. Visit Hoa Lu old citadel. Have lunch at restaurant before take the rowing boat along the tiny canal among the rice fields to visit Tam Coc (Three Grottoes). 15h30 back to the car for going back to Ha Noi.