The artificial Bao Son Mountain Range and the nine-story tower, Bao Thap.
The five mountains at Bao Son symbolize the five elements of the universe: Kim, Moc, Thuy, Hoa, Tho (Metal, Wood, Water, Fire and Earth). The Bao Son Range is a rough copy of the Ngu Hanh Son Range in Danang, central Vietnam. From the cave under the mountain, visitors can climb up the 9-story Bao Thap and have a bird-eyed view of the site. Inside the cave, there are exhibits on Vietnamese history, from the Lac Long Quan and Au Co eras, to 1975.