Bắc Sơn is a populated place in Vietnam. GeoNames lists its administrative area as Lạng Sơn Province.

Its mapped location is latitude 21.89999° and longitude 106.32077° (WGS84). The recorded IANA time zone is Asia/Bangkok. The country record uses the currency code VND.

The GeoNames record was last modified on 2025-07-29. Use this page to explore the street map, local time, weather and currency reference tools. Community guides and useful local links can be added separately.