Having a picnic by the Han River at Yeouido Hangang Park is a quintessential Seoul experience that locals and tourists alike enjoy. The park is situated along the riverbank and boasts a sprawling, grassy area that's perfect for lounging and soaking in the scenic views. Many visitors opt to bring their own picnic blankets, but it's not uncommon to see groups of locals relaxing on the grass with convenience store ramen, snacks, and drinks. The park also always hosts skaters, performers, and other events, making it an ideal spot for a fun day out with friends or family. Overall, having a picnic by the Han River at Yeouido Hangang Park is a simple pleasure that's not to be missed on a trip to Seoul.