Hwacheon County (Hwacheon-gun) is a county in Gangwon Province, South Korea. The northern border parallels the Korean Demilitarized Zone, as close as nine kilometers in some places. Neighboring counties are Cheorwon to the northwest and north, Yanggu to the east, Chuncheon to the south, and the Gyeonggi-do province to the southwest. The county consists largely of mountains and rivers, between which are small farming communities, military bases and military training grounds.