1. Gyeongbokgung Palace
the largest of the 5 Grand Palaces built
during the Joseon dynasty
2. Changdeokgung Palace
known for its garden,
and a UNESCO World Heritage site
3. Bukchon Hanok Village
features traditional Korean houses,
and has cafes and shops
4. Cheonggyecheon Stream
10.9km long stream that cuts through Seoul