安(an)答堡子城(cheng)(cheng)址位于內(nei)蒙古自治區達爾罕(han)茂明安(an)聯合(he)旗(qi)駐地(di)百靈廟鎮東(dong)(dong)約(yue)35公里處。又稱破塔子城(cheng)(cheng)址。平(ping)面(mian)呈(cheng)方(fang)形(xing),每邊長約(yue)500米(mi)。夯筑土(tu)墻(qiang),殘高0.9-1.5米(mi)。四面(mian)各開一門(men),外筑甕城(cheng)(cheng)。四隅設角臺。北(bei)墻(qiang)有(you)馬面(mian)。城(cheng)(cheng)內(nei)發現建筑址三十余處,十字(zi)形(xing)街(jie)道與四門(men)相連,寬8-10米(mi)。城(cheng)(cheng)外有(you)護城(cheng)(cheng)河(he),寬7-8米(mi),深0.9-1.2米(mi)。遺址,中采(cai)集到筒(tong)瓦、板瓦,灰陶(tao)卷(juan)沿盆(pen)、直口罐,鐵銹(xiu)花白瓷罐、茶(cha)袖甕等殘片。城(cheng)(cheng)東(dong)(dong)北(bei)高地(di)上(shang)有(you)古墓(mu)(mu)群(qun),已(yi)清理(li)兩座為土(tu)穴洞室墓(mu)(mu),內(nei)置木棺,單人(ren)仰(yang)身直肢葬,頭朝西,死者(zhe)穿絲綢(chou)衣服。基地(di)上(shang)有(you)景教墓(mu)(mu)頂石,屬阿(a)剌(la)兀思(si)系汪古人(ren)墓(mu)(mu)地(di)。