3 Best Sights in Jongno-gu, Seoul

Running through Bugaksan mountain, the Baegak Trail begins and ends at two minor gates of the Seoul City Wall, from Changuimun to Hyehwamun. The trail reaches a height of 342 meters (1,122 feet) and takes about three hours to complete. The trail has a lot of history: it's where North Korean Special forces infiltrated Seoul in 1968. As a result of this history, visitors to the area are required to bring identification in order to enter. Highlights of the trail include the January 21 Incident Pine Tree, a tree with traces of bullets fired during a gunfight with North Korean forces, and Malbawi Observatory, a scenic viewpoint from which both Seongbuk-gu and Jongno-gu are visible.

If you only have time for one of Seoul's five palaces, Changdeokgung is the one to see. Built in 1405, it is the Joseon Dynasty's second palace and is now registered as a UNESCO World Cultural Heritage Site. Changdeokgung has an older, more historic feel than some of the other palaces and was designed to blend in with the natural landscape surrounding it. What truly sets it apart, however, is the Secret Garden, only accessible via a reserved tour. Nestled on a hill and featuring a lotus pond and 300-year-old trees, the garden follows the serene flow of the four valleys that divide it. Before you visit, check to see if the palace is offering its special nighttime hours, as the building is exceptional in the glow of lamp light. For guided tour times in English and for a roster of seasonal events, visit the palace website. 

The oldest and most famous of Seoul's palaces, Gyeongbokgung means "Palace Greatly Blessed by Heaven." Built in 1395, it served as the main seat of government throughout much of the Joseon Dynasty (1392–1910). Destroyed in 1592, the palace was unused for nearly 270 years as the government moved its seat to Changdeokgung. In 1867 the palace was rebuilt on a grand scale, with 5,792 rooms in over 330 buildings in the sprawling complex, again becoming a self-functioning city within a city. Unfortunately all but ten buildings of this majestic complex were destroyed during the Japanese occupation in the first part of the 20th century. Adding insult to injury, the colonial powers built the Japanese Government-General building directly in front of Gyeongbokgung's throne hall. Restoration of the palace began again in 1990, and though no longer the seat of government, the palace has been restored to some of its former glory. A must-see for anyone interested in history and architecture, Gyeongbokgung is the most-visited tourist sight in Korea, so crowds can be dense, especially in the warmer months and on weekends.   At the palace gate, Gwanghwamun Gate, you can see the Palace Royal Guard Changing Ceremony each day at 10 am and 2 pm except Tuesday.