Gegen

Gegen is the country of the Genhe, called Gegen Gol in Mongolian, a name understood as “clear river”. Rising in the Greater Khingan, it winds southwest through forested mountains towards the Argun. Its lower course spreads into wetlands before joining the larger river near Heishantou. The long valley brings water from the cold northern forests to the grasslands and floodplains of the upper Argun.