Address : 1-1, , Sejongno , Jongno-gu, Seoul (Zip code : 110-050) Operating hours : March-October   09:00-17:00 (leaving until 18:00)                   (But, operating hour is extended more 1 hour on Saturday,                 Sunday & holiday between May and August.)                November-February   09:00-16:00 (leaving until 17:00) Cultural properties :10-story stone pagoda of Gyeongcheonsa Temple                (National Treasure No. 86), a pair of three-story stone pagodas                of Galhangsa Temple (National Treasure No. 99),                Seven-story stone pagoda of Namgyewon Monastery(National                Treasure No. 100) Nearby tourist spots : National Museum, Jogyesa Temple, Sejong Cultural                 Center, Gyeonghuigung Park Gyeongbokgung Palace (Historic Site No. 117) was built in 1395 by King Taejo the founder of Joseon Dynasty as the primary residence for the royal family. Among the five palaces in Seoul, it is the largest and most beautiful in architectural style. There are elegant pavilions such as Gyeonghoeru and Hyangwonjeong and other refined wooden and stone structures such as Geunjeongjeon Hall.