Admission is free. Seoul City Wall: It might not be as long as the Great Wall in China, but Seoul was once surrounded by a defensive wall. There is still a small section of the wall standing that ...

or the Seoul City Wall, passing key historic sites from Hanyang, the old name for Seoul. The 3.5-kilometer route takes about two and a half hours to walk, though stopping to explore landmarks ...

Home to five warning beacons and a protective city wall during the Joseon Dynasty ... But most people visit Namsan Park for its panoramic views of Seoul. To scope it out for free, visit ...

Or for a satisfying view of downtown that won’t wear you out, walk the Seoul City Wall along the 340-metre-high Bugaksan. The latter is near the presidential residence so you’ll need to show ID.