Open Tue - Sun, last admission one hour before closing.
November - January: 9 a.m. - 5:30 p.m.
February - May, September - October: 9 a.m. - 6 p.m.
June - August: 9 a.m. - 6:30 p.m.
Wikipedia https://hu.wikipedia.org/wiki/Honillung
Official website http://heonin.cha.go.kr/
Telefon +82 2 445 0347
Cím 34 Heonilleung-gil, Seocho-gu, Seoul, South Korea
Koordináták 37°27'52.315" N 127°4'53.472" E