My Son Sanctuary was the religious center for the capital of the Champa Kingdom. The majority of it was built in the 10th century. It lies in a valley surrounded by mountains and the castle there are statues and temples are surrounded by rainforest. In the past there are more than 70 ancient ruins but during the Vietnam War was a Hindu bomb shell to many places. Until now only 22 behind only remaining major and has been registered as a UNESCO World Heritage Site as well.