Take the 3 bus from the center of Seogwipo, ten minutes to Donak, but the bus interval is long, pay attention to the bus arrival time. I went at the end of July. It was still very stuffy weather, but after entering, it was really cool. The green trees were lush and the stream was green. Although the waterfall was not big, the water was very clear. When the weather was good, the pool water was green and very beautiful. The tourists are indeed almost all locals in South Korea, and some people are playing in the water in swimsuits, but although it is midsummer, the pool water is very cold. Because I had to go to other attractions that day, I hurriedly stayed for half an hour and left. If I have the opportunity, I can continue to walk along the creek, or like the locals, take a meal and picnic under the tree next to the creek. It is quite pleasant.