二郎廟位于垣曲(qu)縣蒲(pu)掌鄉北陽村東側,二郎廟北殿坐北朝南(nan),東西長9米,南(nan)北寬6.2米,占(zhan)地面積(ji)55.8平方米,創建(jian)(jian)年代(dai)(dai)不(bu)詳(xiang),現(xian)存為(wei)元代(dai)(dai)建(jian)(jian)筑(zhu),面闊三間、進(jin)深四椽、單檐懸山(shan)頂結構(gou)。元代(dai)(dai)建(jian)(jian)筑(zhu),柱(zhu)頭、斗(dou)拱等木結構(gou)構(gou)建(jian)(jian)均為(wei)元代(dai)(dai)遺(yi)物,雕刻有精(jing)美花(hua)紋,極為(wei)珍貴(gui)。
2006年被國務院公布為全國重(zhong)點文物保護(hu)單位(wei)。
2014年(nian),3月7日,垣(yuan)曲縣全國(guo)重點文(wen)物(wu)保護(hu)(hu)單位二(er)郎廟(miao)北殿(dian)(dian)保護(hu)(hu)修(xiu)繕工(gong)(gong)程(cheng)(cheng)開(kai)工(gong)(gong)。2010年(nian),在垣(yuan)曲縣文(wen)物(wu)局(ju)(ju)成(cheng)立(li)(li)伊始,就把(ba)文(wen)物(wu)保護(hu)(hu)工(gong)(gong)程(cheng)(cheng)作為文(wen)物(wu)工(gong)(gong)作的重中之(zhi)重,及(ji)早編制修(xiu)繕方案(an),積極推進(jin)了(le)二(er)郎廟(miao)北殿(dian)(dian)保護(hu)(hu)修(xiu)繕工(gong)(gong)程(cheng)(cheng)的落(luo)實工(gong)(gong)作。2012年(nian)國(guo)家局(ju)(ju)批準立(li)(li)項,2013年(nian)省(sheng)文(wen)物(wu)局(ju)(ju)下達了(le)二(er)郎廟(miao)北殿(dian)(dian)修(xiu)繕工(gong)(gong)程(cheng)(cheng)計劃,撥(bo)付了(le)專項資金(jin),同意開(kai)工(gong)(gong)建設(she),并同步在山西省(sheng)古建筑質量監督站進(jin)行了(le)備案(an)登記(ji)。