온양 온천 랜드

Onyang Oncheon Land is a hot spring wellness facility located in the Onyang area of Asan, South Chungcheong Province — one of Korea's most historically recognized hot spring destinations. The facility draws on the region's natural alkaline hot spring water, long associated with bathing culture in this part of the country. Visitors can access multiple indoor and outdoor thermal pools, dry and wet sauna rooms, and relaxation lounges. The complex caters to both day visitors and those staying overnight, making it a practical stop for travelers passing through the Chungcheong corridor or arriving by train from Seoul.