Guangdong is a province on the southern coast of the mainland, with more than 759 islands with an area of more than 500 square meters. Now I recommend a scenic spot suitable for parent-child travel by the sea: Dongao Island in Zhuhai. The recommended reasons are as follows: 1. Dong &;ao Island is located in the south-central part of Wanshan Islands, which is a classic island for Zhuhai, a city of 100 islands. 2. The water quality around the island is clear and the sand on the beach is fine, so you can have fun with your children on the beach. 3. You can choose to stay in Dong &;ao Island Hotel, where there are parent-child suites, so that you can stay in your room and share beautiful sea views with your children, and you can also play interactive games in the children&;s club. 4. There are iron cities and beacon towers built by soldiers and civilians guarding the island in the late Ming Dynasty to resist foreign aggression, as well as the former site of the Japanese airport when the Japanese invaded China and some abandoned military. You can stroll along the stone path with your children and learn about the history of the island. 5. Many of the seafood on the island is caught by fishermen and sent directly to the dock for sale, so you can taste delicious seafood with your children. Dong &;ao Island is an excellent seaside place for you and your children to have a slow time, play in the water and enjoy the scenery.