草(cao)帽(mao)山(shan)遺址(zhi)(zhi)(zhi)位於(wu)內蒙(meng)古自治區赤(chi)峰(feng)市敖漢旗(qi)四家子鎮東北1公里的草(cao)帽(mao)山(shan)後梁上(shang),是一處新石(shi)器(qi)時(shi)代(dai)紅(hong)山(shan)文(wen)化(hua)(hua)祭(ji)祀(si)遺址(zhi)(zhi)(zhi)群。草(cao)帽(mao)山(shan)遺址(zhi)(zhi)(zhi)沿(yan)東西分布積石(shi)冢(zhong)3處,墓地(di)(di)面積達600平(ping)方米,石(shi)砌建(jian)筑(zhu)十(shi)分規整(zheng),建(jian)筑(zhu)形式前(qian)壇(tan)后冢(zhong),用琢成(cheng)方形巨石(shi)砌筑(zhu)的祭(ji)壇(tan),層層疊起(qi),有(you)方有(you)圓,勻稱(cheng)有(you)序地(di)(di)筑(zhu)成(cheng)三層臺階,距今約(yue)5500年左右。被學術界認(ren)為(wei)是中(zhong)(zhong)國現存時(shi)代(dai)早的地(di)(di)上(shang)建(jian)筑(zhu)之一,是中(zhong)(zhong)國早的“金字(zi)塔”,所出土的玉(yu)璧(bi)是紅(hong)山(shan)文(wen)化(hua)(hua)玉(yu)器(qi)中(zhong)(zhong)迄今所知明(ming)確(que)的方形玉(yu)璧(bi),陶(tao)器(qi)上(shang)的米字(zi)、十(shi)字(zi)等(deng)刻劃符(fu)號在(zai)紅(hong)山(shan)文(wen)化(hua)(hua)中(zhong)(zhong)也屬首例。草(cao)帽(mao)山(shan)遺址(zhi)(zhi)(zhi)對研究(jiu)紅(hong)山(shan)文(wen)化(hua)(hua)葬制、宗教祭(ji)祀(si)、社會結構及中(zhong)(zhong)華文(wen)明(ming)起(qi)源具有(you)很高(gao)的學術價值。
2013年5月,被國務院(yuan)核定公布為(wei)全(quan)國第七批(pi)文化保護單(dan)位。
2014年(nian)7月15日,兩座刻(ke)著(zhu)“全國文(wen)(wen)(wen)(wen)物(wu)保(bao)護單位草帽(mao)山遺(yi)址”蒙漢文(wen)(wen)(wen)(wen)對照的(de)(de)漢白(bai)玉(yu)石(shi)碑被立在草帽(mao)山紅(hong)(hong)山文(wen)(wen)(wen)(wen)化(hua)祭(ji)祀(si)遺(yi)址第二(er)遺(yi)址點前(qian)(qian)。標志著(zhu)敖(ao)(ao)漢旗(qi)文(wen)(wen)(wen)(wen)物(wu)保(bao)護工作又向前(qian)(qian)邁出了(le)大(da)步。草帽(mao)山紅(hong)(hong)山文(wen)(wen)(wen)(wen)化(hua)祭(ji)祀(si)遺(yi)址位于敖(ao)(ao)漢旗(qi)四家子鎮東(dong)北1公里的(de)(de)草帽(mao)山后(hou)梁上,是一處新(xin)石(shi)器(qi)時(shi)代(dai)(dai)紅(hong)(hong)山文(wen)(wen)(wen)(wen)化(hua)祭(ji)祀(si)遺(yi)址群,距今5500年(nian)。東(dong)、西分布紅(hong)(hong)山文(wen)(wen)(wen)(wen)化(hua)積石(shi)冢(zhong)3處,是繼遼(liao)寧牛河梁紅(hong)(hong)山文(wen)(wen)(wen)(wen)化(hua)的(de)(de)又一重大(da)發現(xian)。2001年(nian),文(wen)(wen)(wen)(wen)物(wu)部門(men)對其(qi)(qi)中的(de)(de)第二(er)地(di)點進行清理挖掘,墓地(di)面積達600平(ping)方米,祭(ji)祀(si)遺(yi)址石(shi)砌(qi)建(jian)筑(zhu)十分規整,建(jian)筑(zhu)形(xing)式(shi)前(qian)(qian)壇后(hou)冢(zhong),用琢成(cheng)方形(xing)巨石(shi)砌(qi)筑(zhu)的(de)(de)祭(ji)壇,層(ceng)(ceng)層(ceng)(ceng)疊起,有方有圓,勻稱有序地(di)筑(zhu)成(cheng)三層(ceng)(ceng)臺(tai)階,被學術(shu)界認為是中國現(xian)存(cun)時(shi)代(dai)(dai)早(zao)的(de)(de)地(di)上建(jian)筑(zhu)之一。所(suo)出土(tu)玉(yu)璧是紅(hong)(hong)山文(wen)(wen)(wen)(wen)化(hua)玉(yu)器(qi)中迄今所(suo)知明確(que)的(de)(de)方形(xing)玉(yu)璧,陶器(qi)上的(de)(de)米字、十字等刻(ke)畫符號(hao)在紅(hong)(hong)山文(wen)(wen)(wen)(wen)化(hua)中也屬首例,尤其(qi)(qi)是出土(tu)的(de)(de)石(shi)雕神像,雕法獨(du)特,特征鮮明,逼(bi)真而(er)神化(hua),是史前(qian)(qian)藝術(shu)寶庫的(de)(de)珍品,被譽為中國石(shi)雕人像,國家一級(ji)文(wen)(wen)(wen)(wen)物(wu),現(xian)存(cun)敖(ao)(ao)漢旗(qi)博(bo)物(wu)館。