Quảng Sơn is a rural commune (xã) and village in Ba Đồn town, Quảng Bình Province, in Vietnam. This is a mountainous area. Nan River, a tributary of Gianh River flows across this commune.
Bắc Trạch | |
|---|---|
Rural commune and village | |
| Country |  Vietnam |
| Province | Quảng Bình |
| Town | Ba Đồn |
| Time zone | UTC+07:00 (Indochina Time) |
22°00′N 106°32′E / 22.000°N 106.533°E
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