All in Ninh Binh, where is emerging as the most famous in the North of Vietnam. One day tour from Hanoi by limousine bus to discover Ninh Binh-called Halong Bay on land is famous for limestone mountains in the rice field. Visit Bai Dinh Pagoda with the size of the largest pagoda in Vietnam and the breathtaking view of the heritage site of UNESCO in Trang An Eco-Tourism.