Walking in Yeouido Park
Yeouido Park is different from the area next to the Han River, but it's not too far away. Personally, I think this area is perfect for a walk or exercise in the evening. At night, the park is often decorated with lights themed around 'The Little Prince,' as shown in the picture. There aren't many people, possibly because it was raining on the day I visited, but it gave the place a unique atmosphere.