Dinh Cau Rock, also known as Cau Temple, is an odd-shaped natural formation in Phu Quoc Island, which local fishermen pray to before embarking on fishing excursions. Located just next to the Duong Dong Fishing Harbour, it features a brightly-colored lighthouse and Buddhist shrine, making it a popular photography spot among travelers. Dinh Cau Rock was constructed in 1937 to commemorate Thien Hau (the goddess of the sea), whom locals believe protects fishermen heading out to the open sea. There are 29 winding stone steps to reach Cau Temple’s rooftop terrace, where you will be greeted with spectacular sunset views of Dinh Cau Beach, traditional fishing boats, Duong Dong Town, and neighboring islets.