西门暗沙 (china-hainan)
Type: natural=reef
Coordinates: 15.966822633604055, 114.04822165153266
Area: 4.260813046875 km²
OSM tags:
name: 西门暗沙
name:en: Siamese Shoal
name:zh-Hant: 西門暗沙
natural: reef