https://youtu.be/199tr69DFjI Yusong Foot Spa (Korean: 유성온천) is a public natural hot spring located in an urban park in Yuseong-gu, a district of Daejeon Metropolitan City, South Korea. The foot spa is open year-round and is free to the public. The park features fountains, streams, colorful lighting, a water wheel, and a vending machine for towels, and is well frequented by locals. . According to..