My Son was a complex of constructions, including different temple-towers and stela in various architectural styles. French researchers listed some 70 temple-towers there. However, time and war together have taken their toll on these relics. Now, only 20 temple-towers remain almost intact. The rest have been reduced to ruins. These vestiges are valuable treasures of information for studying the development of Cham culture. During its seven centuries of development, Cham arts produced many works equal to masterpieces of the world. Though less impossing than the Angkor in Cambodia and less diversified than the Pagan site in Myanma, My Son is unique of its kind in Southeast Asia.

Source: vietnamtourism.com