圆岗
22°04′N 113°58′E
22°04′N 113°58′E
Chart
Nearest islands
- Hei Zhou1.0 km
- Sanmen Dao3.5 km
- Zhuwantou Dao5.4 km
- Henggang Dao5.5 km
- Guishan Island (Zhuhai)17 km
- Zhiwan Dao21 km
Also in Wanshan Qundao
Dangan Dao
13.4 km²▲ 322 m
Major islands

Dawanshan Dao
8.4 km²▲ 437 m
Major islands

Erzhou Dao
8.2 km²▲ 450 m
Major islands

Baili Dao
8 km²▲ 326 m
Major islands

Guishan Island (Zhuhai)
6.4 km²▲ 233 m
Major islands

Dong'ao Dao
4.9 km²▲ 173 m
Major islands

Zhiwan Dao
4.5 km²▲ 443 m
Major islands

Xiaowanshan Dao
4.4 km²▲ 254 m
Major islands
Also in Sanmen Liedao
Sanmen Dao
0.91 km²▲ 77 m
Minor islands
Henggang Dao
0.8 km²▲ 130 m
Minor islands
Hei Zhou
0.59 km²▲ 82 m
Minor islands
Zhuwantou Dao
0.41 km²▲ 117 m
Minor islands
Sources
Facts
- Geometry, areas and high points: OpenStreetMap contributors (ODbL), Copernicus GLO-30, via Talus.
- Talus