These were originally sea caves inhabited by our predecessors of the Changpin Culture. They have been privately made into temples, and the strata of the site have been damaged to the point that they can't be restored. Archaeologists can no longer proceed with new investigations or digs there.
舉一級古蹟八仙洞遺址來說，那些原是老前輩長濱文化人居住的海蝕洞，竟然被人私自侵佔作為廟宇，並將遺址地層損壞到不能復原的地步，考古學家們已無法再進行調查或挖掘。