草(cao)帽(mao)山(shan)遺(yi)址位於內蒙古(gu)自治區赤峰市敖漢旗四家(jia)子鎮東(dong)北1公里的(de)(de)(de)草(cao)帽(mao)山(shan)後梁上,是(shi)(shi)一(yi)處(chu)新石(shi)器時代紅(hong)山(shan)文(wen)(wen)化祭(ji)祀遺(yi)址群。草(cao)帽(mao)山(shan)遺(yi)址沿東(dong)西(xi)分布積石(shi)冢3處(chu),墓(mu)地(di)面積達600平方米,石(shi)砌建(jian)(jian)筑十(shi)(shi)分規整,建(jian)(jian)筑形(xing)式前(qian)壇后冢,用琢(zhuo)成方形(xing)巨石(shi)砌筑的(de)(de)(de)祭(ji)壇,層層疊起,有(you)方有(you)圓,勻稱有(you)序(xu)地(di)筑成三層臺階,距今(jin)約(yue)5500年左右(you)。被學(xue)(xue)術界認為是(shi)(shi)中國現(xian)存時代早(zao)的(de)(de)(de)地(di)上建(jian)(jian)筑之一(yi),是(shi)(shi)中國早(zao)的(de)(de)(de)“金(jin)字塔”,所出土(tu)的(de)(de)(de)玉璧是(shi)(shi)紅(hong)山(shan)文(wen)(wen)化玉器中迄今(jin)所知明確的(de)(de)(de)方形(xing)玉璧,陶(tao)器上的(de)(de)(de)米字、十(shi)(shi)字等刻(ke)劃符(fu)號在(zai)紅(hong)山(shan)文(wen)(wen)化中也屬首例。草(cao)帽(mao)山(shan)遺(yi)址對研究紅(hong)山(shan)文(wen)(wen)化葬制、宗(zong)教祭(ji)祀、社會(hui)結構(gou)及中華文(wen)(wen)明起源具有(you)很高的(de)(de)(de)學(xue)(xue)術價值。
2013年5月,被國務(wu)院核定公布為全(quan)國第七批文化保護單位。
2014年(nian)7月15日,兩(liang)座刻著(zhu)“全國(guo)文(wen)物(wu)保護單位(wei)草(cao)(cao)帽(mao)(mao)山(shan)(shan)(shan)遺(yi)(yi)址(zhi)(zhi)(zhi)”蒙漢(han)(han)(han)文(wen)對照的(de)漢(han)(han)(han)白玉石(shi)碑被(bei)(bei)立在草(cao)(cao)帽(mao)(mao)山(shan)(shan)(shan)紅(hong)(hong)(hong)(hong)山(shan)(shan)(shan)文(wen)化(hua)祭(ji)祀遺(yi)(yi)址(zhi)(zhi)(zhi)第(di)(di)二遺(yi)(yi)址(zhi)(zhi)(zhi)點前(qian)(qian)。標(biao)志著(zhu)敖(ao)(ao)漢(han)(han)(han)旗文(wen)物(wu)保護工作又向前(qian)(qian)邁出(chu)了大步(bu)。草(cao)(cao)帽(mao)(mao)山(shan)(shan)(shan)紅(hong)(hong)(hong)(hong)山(shan)(shan)(shan)文(wen)化(hua)祭(ji)祀遺(yi)(yi)址(zhi)(zhi)(zhi)位(wei)于(yu)敖(ao)(ao)漢(han)(han)(han)旗四家子鎮東(dong)北1公里的(de)草(cao)(cao)帽(mao)(mao)山(shan)(shan)(shan)后梁(liang)上,是(shi)一(yi)(yi)處新石(shi)器時(shi)代紅(hong)(hong)(hong)(hong)山(shan)(shan)(shan)文(wen)化(hua)祭(ji)祀遺(yi)(yi)址(zhi)(zhi)(zhi)群(qun),距今5500年(nian)。東(dong)、西分布(bu)紅(hong)(hong)(hong)(hong)山(shan)(shan)(shan)文(wen)化(hua)積(ji)石(shi)冢3處,是(shi)繼遼(liao)寧牛河梁(liang)紅(hong)(hong)(hong)(hong)山(shan)(shan)(shan)文(wen)化(hua)的(de)又一(yi)(yi)重大發現。2001年(nian),文(wen)物(wu)部門對其中(zhong)的(de)第(di)(di)二地(di)點進行清理挖掘,墓地(di)面積(ji)達600平方(fang)米,祭(ji)祀遺(yi)(yi)址(zhi)(zhi)(zhi)石(shi)砌建筑(zhu)十(shi)(shi)分規整,建筑(zhu)形式(shi)前(qian)(qian)壇后冢,用(yong)琢成方(fang)形巨石(shi)砌筑(zhu)的(de)祭(ji)壇,層(ceng)層(ceng)疊起,有(you)(you)方(fang)有(you)(you)圓,勻(yun)稱有(you)(you)序(xu)地(di)筑(zhu)成三層(ceng)臺(tai)階,被(bei)(bei)學(xue)術(shu)界認為是(shi)中(zhong)國(guo)現存(cun)時(shi)代早的(de)地(di)上建筑(zhu)之(zhi)一(yi)(yi)。所出(chu)土玉璧(bi)(bi)是(shi)紅(hong)(hong)(hong)(hong)山(shan)(shan)(shan)文(wen)化(hua)玉器中(zhong)迄今所知(zhi)明確的(de)方(fang)形玉璧(bi)(bi),陶(tao)器上的(de)米字、十(shi)(shi)字等(deng)刻畫符(fu)號(hao)在紅(hong)(hong)(hong)(hong)山(shan)(shan)(shan)文(wen)化(hua)中(zhong)也(ye)屬首例,尤其是(shi)出(chu)土的(de)石(shi)雕(diao)神(shen)(shen)像(xiang),雕(diao)法獨特,特征(zheng)鮮明,逼真而(er)神(shen)(shen)化(hua),是(shi)史前(qian)(qian)藝術(shu)寶庫的(de)珍品,被(bei)(bei)譽(yu)為中(zhong)國(guo)石(shi)雕(diao)人像(xiang),國(guo)家一(yi)(yi)級文(wen)物(wu),現存(cun)敖(ao)(ao)漢(han)(han)(han)旗博(bo)物(wu)館。