Seoullo 7017 is usually a pedestrian walkway constructed on top of an old highway overpass. It offers gorgeous views of the town skyline and is a popular place for going for walks and sightseeing. During the night, the walkway is lit up with colourful lights, making it a great spot https://thekiwisocial.com/story5496202/little-known-facts-about-myeongji-area-nightlife