My Son Holy Land, a World Heritage, 50 km southwest of Hoi An. Located in a lush valley, My Son was a capital and religious center of Cham people, now remaining with red brick towers and sanctuaries. My Son, considered to be in the same league as some of Southeast Asia's greatest archaeological sites, including Angkor in Cambodia, Bagan in Myanmar, Ayutthaya in Thailand and Borobudur in Indonesia