Area : Yŏnsan-ch’ŏn, Hambuk, North Korea
Population : 0
Alternate names : Yeonsancheon,Yonsan-ch'on,Yŏnsan-ch’ŏn,yeonsancheon,연산천
Feature : stream
Elevation : 0M
Dem : 81M(digital elevation model, srtm3 or gtopo30)
Lat/Long : 42.57587, 130.10896 (, )
Current Time : 2025-09-11 22:32:25