The beach of Cat Co 1, Cat Co 2, Cat Dua, Cat Ong, Duong Danh,… are small rainy, secretive, shaded bathing grounds with fine white sand and clear water. A theme park called “Palace under the sea” will be built to enable human to directly observe porpoises, lobsters, sharks, sea tortoises, cutlet-fish,.. slowly wandering near red corals.