We travel about 50 kilometers from Hoi An to the My Son sanctuary. This ancient site comprises many Champa temples, nestled in a valley roughly two kilometers wide, surrounded by two mountain ranges. The My Son temple complex was once the site of religious ceremonies of kings of the Champa civilization and was also a burial place of Champa royals and national heroes. Today, the My Son temple complex is one of the foremost temple complexes of Hinduism in South East Asia and is the foremost heritage site of this nature in Vietnam. Although the complex has been destroyed over time, we still see many majestic ancient ruins of temples in the area. On the way back to Marble Mountain, we also spend time to visit Tra Kieu Church. The Marble Mountains are famous for their traditional stonemasonry activities. In Dong Hai village close to Thuy Son, 600 families chisel stone statues, jewelry, and artwork. Marble from the Marble Mountains has been exported to many countries.