Open Wed - Mon as follows:
March - May, September - October: 9 a.m. - 6 p.m.
June - August: 9 a.m. - 6:30 p.m.
November - February: 9 a.m. - 5 p.m.
From May to August, on weekends and public holidays the park closes at 7 p.m.
Closed on 1 January.
Official website http://english.visitkorea.or.kr/enu/ATR/SI_EN_3_1_1_1.jsp?cid=268152
More information on visitseoul.net http://www.visitseoul.net/en/article/article.do?_method=view&art_id=48160&lang=en&m=0004003002005&p=03
전화 +82 02-3704-3114
주소 37 Samcheongro, Jongno-gu, 110-820 Seoul, South Korea
좌표 37°34'52.143" N 126°58'44.538" E