The Kaesong Chomsongdae Observatory is located in Songak-dong, Kaesong, North Korea. It was an astronomical observatory during the Koryo period. Now only a granite platform remains, the sides of which coincide with the main cardinal points.
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A smaller version of the Children's Palace in Pyongyang.
This museum was once the Songgyungwan Confucian Academy.
남대문, South Gate
Built between 1391 and 1393, at the same time as the inner citadel of the walled city. The citadel used to have seven gates, but only Nam Gate is left. During the Korean War it was severely damaged and rebuilt in 1954. It still contains the 14 tonne Yŏnbok bell cast in 1346.
The old town is one of the best preserved in all of Korea, and traditional Korean-style buildings dating back from the Joseon period can still be seen. However, it is typically not included on most tours, though tour guides who trust their groups enough are known to take tourists for a short walk through the old town.
Hyŏllŭng Royal Tomb
King Wanggon was the founder of the Goryeo Dynasty and died in 943. The original tomb was badly damaged by the end of the Japanese occupation, and most of the site today has apparently been reconstructed.
선죽교, 善竹橋
A small stone bridge dating back to 1216. It is only 7 m long and 2.5 m wide. Lee Bang Won, the third king of the Chosun Dynasty and son of first king of that dynasty, had his opponent Jong Mong Ju executed on this bridge in 1392. It is named after a bamboo that grew up beside the bridge.