二郎(lang)廟位于垣曲(qu)縣蒲掌鄉北(bei)陽村東側,二郎(lang)廟北(bei)殿坐(zuo)北(bei)朝(chao)南(nan)(nan),東西(xi)長9米(mi),南(nan)(nan)北(bei)寬6.2米(mi),占地面(mian)積55.8平方米(mi),創建(jian)(jian)年代不詳,現存(cun)為(wei)元代建(jian)(jian)筑(zhu),面(mian)闊(kuo)三間、進深四椽(chuan)、單檐懸山頂結(jie)(jie)構。元代建(jian)(jian)筑(zhu),柱頭、斗(dou)拱等木(mu)結(jie)(jie)構構建(jian)(jian)均(jun)為(wei)元代遺物,雕刻有精(jing)美花紋,極為(wei)珍貴。
2006年被國務院公布為全國重(zhong)點文(wen)物保護單(dan)位。
2014年(nian),3月(yue)7日,垣曲縣(xian)全國重(zhong)點文(wen)(wen)(wen)(wen)物保(bao)護(hu)單位二(er)郎(lang)廟(miao)北殿保(bao)護(hu)修繕(shan)工(gong)(gong)(gong)(gong)程(cheng)(cheng)開工(gong)(gong)(gong)(gong)。2010年(nian),在垣曲縣(xian)文(wen)(wen)(wen)(wen)物局(ju)成立(li)伊始,就(jiu)把文(wen)(wen)(wen)(wen)物保(bao)護(hu)工(gong)(gong)(gong)(gong)程(cheng)(cheng)作為文(wen)(wen)(wen)(wen)物工(gong)(gong)(gong)(gong)作的(de)重(zhong)中(zhong)之重(zhong),及早(zao)編制修繕(shan)方案,積極推進了(le)二(er)郎(lang)廟(miao)北殿保(bao)護(hu)修繕(shan)工(gong)(gong)(gong)(gong)程(cheng)(cheng)的(de)落(luo)實(shi)工(gong)(gong)(gong)(gong)作。2012年(nian)國家(jia)局(ju)批(pi)準立(li)項,2013年(nian)省文(wen)(wen)(wen)(wen)物局(ju)下(xia)達了(le)二(er)郎(lang)廟(miao)北殿修繕(shan)工(gong)(gong)(gong)(gong)程(cheng)(cheng)計劃,撥付了(le)專項資(zi)金,同(tong)意開工(gong)(gong)(gong)(gong)建(jian)設(she),并同(tong)步在山西省古建(jian)筑(zhu)質量(liang)監(jian)督站進行了(le)備案登記(ji)。