山(shan)西(xi)黑茶(cha)山(shan)國家級自(zi)然保護區(qu)總面積24415.4公(gong)(gong)頃,其(qi)中核心區(qu)面積10728.02公(gong)(gong)頃,緩沖區(qu)面積5718.2公(gong)(gong)頃,實驗(yan)區(qu)面積7969.18公(gong)(gong)頃。保護區(qu)位于(yu)山(shan)西(xi)省興(xing)(xing)縣(xian)(xian)境內(nei),范圍在東(dong)(dong)經(jing)111°11′39″—111°26′30″,北(bei)(bei)(bei)緯38°10′03″—38°24′05″之間(jian)。保護區(qu)東(dong)(dong)界(jie)(jie)(jie)(jie)以興(xing)(xing)縣(xian)(xian)與(yu)嵐縣(xian)(xian)縣(xian)(xian)界(jie)(jie)(jie)(jie)為界(jie)(jie)(jie)(jie);南界(jie)(jie)(jie)(jie)從紅石崖(ya)(ya)西(xi)山(shan)頂(ding)起,經(jing)二青山(shan)山(shan)脊(ji)、段木溝(gou)北(bei)(bei)(bei)山(shan)梁、陽(yang)崖(ya)(ya)溝(gou)對面林畔(pan)(pan)至(zhi)(zhi)石窯上(shang),沿(yan)山(shan)梁向(xiang)(xiang)南經(jing)火(huo)圪達溝(gou)、后(hou)崖(ya)(ya)溝(gou)山(shan)頂(ding)、賀家溝(gou)南山(shan)脊(ji)、常(chang)伸(shen)平(ping)村(cun)對面林畔(pan)(pan)、姚家溝(gou)舊舍窠、楊山(shan)寺附近(jin)林畔(pan)(pan)、常(chang)申坪、莊上(shang)、刁家灣、上(shang)灘溝(gou)、東(dong)(dong)會(hui)、西(xi)會(hui)、寨上(shang)退耕(geng)還林地畔(pan)(pan)至(zhi)(zhi)陽(yang)白(bai)公(gong)(gong)路,沿(yan)陽(yang)白(bai)公(gong)(gong)路至(zhi)(zhi)陽(yang)坡水庫南緣;西(xi)界(jie)(jie)(jie)(jie)從陽(yang)坡水庫大壩起,經(jing)興(xing)(xing)縣(xian)(xian)與(yu)臨縣(xian)(xian)縣(xian)(xian)界(jie)(jie)(jie)(jie)至(zhi)(zhi)玉家墕(yan),向(xiang)(xiang)北(bei)(bei)(bei)經(jing)湫水溝(gou)、黃(huang)兒灣溝(gou)、神月溝(gou)、花舍、南窯溝(gou)、蘇家溝(gou)、弓角(jiao)底(di)溝(gou)、碾焉溝(gou)、陽(yang)坡、白(bai)家峁溝(gou)、赤澗、安順、史家吉至(zhi)(zhi)蘆子(zi)(zi)溝(gou),沿(yan)小路向(xiang)(xiang)東(dong)(dong)北(bei)(bei)(bei)至(zhi)(zhi)蘆子(zi)(zi)溝(gou)山(shan)頂(ding);北(bei)(bei)(bei)界(jie)(jie)(jie)(jie)從蘆子(zi)(zi)溝(gou)山(shan)頂(ding)起,沿(yan)山(shan)脊(ji)至(zhi)(zhi)望兒山(shan),經(jing)石人山(shan)北(bei)(bei)(bei)坡國有(you)林畔(pan)(pan)、毛(mao)兒溝(gou)、黎吉溝(gou)、十(shi)八盤(pan)溝(gou)、龍(long)王溝(gou)林畔(pan)(pan)至(zhi)(zhi)大五(wu)十(shi)溝(gou),沿(yan)大五(wu)十(shi)溝(gou)北(bei)(bei)(bei)側山(shan)梁至(zhi)(zhi)大坪頭山(shan)頂(ding),沿(yan)山(shan)脊(ji)向(xiang)(xiang)東(dong)(dong)至(zhi)(zhi)興(xing)(xing)縣(xian)(xian)與(yu)嵐縣(xian)(xian)縣(xian)(xian)界(jie)(jie)(jie)(jie)。