Dezhou Island (Chinese: 德洲岛; pinyin: Dézhōu Dǎo), also known as Lu Yu (Chinese: 鹿屿; pinyin: Lù Yǔ),[a] is an island in the waterway used by the Port of Shantou, 0.5 km from Dahao Island . It has an area of 0.136 square kilometers and has a well-preserved lighthouse that was built in 1880.[1]