韓(han)州(zhou)城(cheng)(cheng)(cheng)遺(yi)址(zhi)(zhi)位于(yu)通遼(liao)(liao)市(shi)科左后旗浩坦蘇(su)木五家子嘎查1000米(mi)處。該城(cheng)(cheng)(cheng)方圓(yuan)數十公里,為平原沙丘,地勢開闊,塘(tang)泥(ni)河自(zi)北經東(dong)西(xi)(xi)城(cheng)(cheng)(cheng)墻向西(xi)(xi)南流去,成為該城(cheng)(cheng)(cheng)的天然(ran)護城(cheng)(cheng)(cheng)河。城(cheng)(cheng)(cheng)墻為夯土板筑,細密堅實,殘高3.5米(mi)。城(cheng)(cheng)(cheng)址(zhi)(zhi)東(dong)西(xi)(xi)距(ju)(ju)離(li)985米(mi),南北距(ju)(ju)離(li)700米(mi)。城(cheng)(cheng)(cheng)有四門,有甕(weng)城(cheng)(cheng)(cheng)保護。全城(cheng)(cheng)(cheng)共建馬面(mian)23座(zuo)。城(cheng)(cheng)(cheng)內建筑遺(yi)址(zhi)(zhi)三處,為官署(shu)遺(yi)跡。韓(han)州(zhou)乃遼(liao)(liao)代重鎮,系(xi)遼(liao)(liao)圣宗耶(ye)律隆(long)緒并三河、榆州(zhou)所置,隸屬(shu)東(dong)京道(dao)。它曾三遷治(zhi)所,此遺(yi)址(zhi)(zhi)為初的治(zhi)所,距(ju)(ju)今約有千年歷史。
2013年5月,被國務院核定公布(bu)為(wei)第七批全國文物保護單位(wei)。