Hyesan-si is a city found in Yanggang-do, North Korea. It is located 41.40 latitude and 128.18 longitude and it is situated at elevation 709 meters above sea level.
Hyesan-si has a population of 192,680 making it the biggest city in Yanggang-do. It operates on the JCST time zone.
|Elevation||709 m over sea level|