Archeologists have uncovered a sacred pathway leading to a tower within the temple complex of My Son Sanctuary, a UNESCO World Heritage Site in Quang Nam Province, central Vietnam. An aerial view of My Son Sanctuary, a UNESCO World Heritage Site in Quang Nam Province, central Vietnam. A segment of the new path unveiled during a recent excavation at My Son Sanctuary, a UNESCO World Heritage Site in Quang Nam Province, central Vietnam. A segment of the new path unveiled during a recent excavation at My Son Sanctuary, a UNESCO World Heritage Site in Quang Nam Province, central Vietnam. / Tuoi TreMy Son Sanctuary was the religious and political capital of the Champa Kingdom (192-1832) for most of its existence.