Seoullo 7017 is actually a pedestrian walkway developed on top of an old freeway overpass. It offers beautiful sights of the city skyline and is a well-liked place for walking and sightseeing. During the night time, the walkway is lit up with colourful lights, which makes it a great spot https://exactlybookmarks.com/story19935232/the-ultimate-guide-to-myeongji-area-nightlife