Asan-si Hot Springs Special Tourist Zone (아산시 온천 관광특구)

The Asan-si Hot Springs Special Tourist Zone encompasses three major hot springs: Onyang, Dogo, and Asan Hot Springs. Onyang Hot Springs is the oldest hot springs complex in Korea, and Dogo Hot Springs is famous as a therapeutic destination. Asan Hot Springs is situated north of Asan and features a unique water park that utilizes the natural hot springs water. All three locations are equipped with hotels that provide guests with direct access to the therapeutic waters.