- Sister city since: Jul. 14, 2017 (Goesan-gun Office)
Goesan-gun is located in the middle of the country, and is a place with beautiful four seasons; some special sites include the old mountain trail and the Seongbulsan Forest Recreation Complex.
Goesan-gun is located in the central part of Chungcheongbuk-do, bordering Cheongju-si, Chungcheongbuk-do and Sangju-si, Gyeongsangbuk-do.
Area : 842㎢
Chili peppers, waxy corn, kimchi cabbage
Located in the center of the country, it is 2 hours away from any location in the country and produces eco-friendly organic products of high quality.
Goesan Red Pepper Festival (August to October every year)