吉林靖(jing)宇國家(jia)級自然(ran)保護區(qu)(qu)總面(mian)積(ji)15038公頃,其中核(he)心區(qu)(qu)面(mian)積(ji)5884公頃,緩沖區(qu)(qu)面(mian)積(ji)5269公頃,實驗區(qu)(qu)面(mian)積(ji)3885公頃。保護區(qu)(qu)位于(yu)吉林省白山市靖(jing)宇縣境(jing)內(nei),范(fan)圍(wei)在東經126°34′58″—126°48′38″,北(bei)緯42°10′49″—42°22′02″之(zhi)間。
保(bao)護區由南、北兩個區域組成(cheng):
南部區域(yu)邊界從小龍崗山(shan)(shan)起,向西南經王同大山(shan)(shan)、下山(shan)(shan)頭(tou)山(shan)(shan),轉向東南經孫炮山(shan)(shan)、779米山(shan)(shan)峰至764米山(shan)(shan)峰腳(jiao)下,轉向北經李(li)六(liu)山(shan)(shan)、 701米山(shan)(shan)脈至暖和頭(tou)山(shan)(shan),轉向西至小龍崗山(shan)(shan)。
北部區域邊界從靖(jing)宇縣新建村(cun)與靖(jing)白公(gong)路交(jiao)匯(hui)處(chu)起,向(xiang)北經(jing)爬犁房(fang)子(zi),轉(zhuan)向(xiang)西(xi)至(zhi)(zhi)(zhi)吊水(shui)湖河口,沿青龍(long)(long)河向(xiang)西(xi)經(jing)大門(men)框、靖(jing)宇林(lin)場、徐家(jia)店(dian)村(cun)至(zhi)(zhi)(zhi)四海龍(long)(long)灣,轉(zhuan)向(xiang)東(dong)南至(zhi)(zhi)(zhi)禿頭(tou)山(shan),沿山(shan)脊經(jing)駱(luo)駝腰子(zi)山(shan)、小(xiao)龍(long)(long)崗(gang)、串(chuan)山(shan)、楊(yang)家(jia)菜園子(zi)山(shan)、綿羊山(shan)、王炮山(shan)至(zhi)(zhi)(zhi)雙馬架山(shan),轉(zhuan)向(xiang)西(xi)北至(zhi)(zhi)(zhi)新建村(cun)與靖(jing)白公(gong)路交(jiao)匯(hui)處(chu)。