This natural wonder lays hidden in a limestone mountain protected by tropical forests. Phong Nha has recently become a must for travelers due to the beauty which has been bestowed on the region. Containing a system of splendid grottos and an underground river….
In the 16th and 17th century Thanh Ha was a thriving village. It was famous for earthenware that was sold in many provinces throughout Central Vietnam. It was the Thanh Ha villagers who made the bricks….