Masan is a populated place in South Korea. GeoNames lists its administrative area as Gwangju.

Its mapped location is latitude 35.12725° and longitude 126.83149° (WGS84). The recorded IANA time zone is Asia/Seoul. The country record uses the currency code KRW. The source record reports a population of 434,371; this is a recorded figure, not a live population count.

The GeoNames record was last modified on 2026-09-14. 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.