除(chu)了臺(tai)北本宮外，在西元1956年(nian)，黃欉分(fen)別在北投(平埔(pu)族嗄(a)嘮別舊址)、三(san)峽(xia)兩地整建主祀關公的(de)寺廟，即為行(xing)天宮分(fen)宮、并稱「行(xing)天三(san)宮」；行(xing)天宮發展至今，
除了是當地(di)重要的(de)民(min)(min)間信仰外，也是全(quan)臺(tai)各地(di)信徒的(de)景(jing)仰所在(zai)，行(xing)天宮已(yi)成(cheng)為臺(tai)灣重要的(de)民(min)(min)間信仰中(zhong)心。廟宇古(gu)樸明凈(jing)中(zhong)透露肅(su)穆莊(zhuang)嚴，首創常規宗教素心作風(feng)；沒設功德箱，傳說靈驗(yan)市民(min)(min)奔相走告，因此香(xiang)火鼎(ding)盛游客絡(luo)繹(yi)不絕。
行(xing)(xing)(xing)(xing)天(tian)宮(gong)(gong)(gong)的歷史(shi)發展可追溯至(zhi)(zhi)大約在(zai)(zai)西元1949年(nian)(nian)(nian)，位于(yu)臺(tai)北(bei)(bei)(bei)縣樹鎮的煤礦商(shang)人黃(huang)欉(行(xing)(xing)(xing)(xing)天(tian)宮(gong)(gong)(gong)敬稱「玄空師父(fu)」)，在(zai)(zai)臺(tai)北(bei)(bei)(bei)市九(jiu)臺(tai)街(林(lin)森(sen)北(bei)(bei)(bei)路民權東路口附近)建立了關(guan)(guan)帝廟行(xing)(xing)(xing)(xing)天(tian)宮(gong)(gong)(gong)(原為慶(qing)善堂(tang))，至(zhi)(zhi)1960年(nian)(nian)(nian)代初開始有(you)了將(jiang)(jiang)原本的關(guan)(guan)帝廟行(xing)(xing)(xing)(xing)天(tian)宮(gong)(gong)(gong)擴建的計(ji)畫，但在(zai)(zai)政府推動九(jiu)年(nian)(nian)(nian)國民義務教育時，此(ci)地改劃為國民中學預(yu)定用地，歷經交涉后(hou)，臺(tai)北(bei)(bei)(bei)市政府以瑠公圳末(mo)梢(shao)支流、沼澤(ze)的公有(you)地交換，黃(huang)欉便請(qing)擁有(you)豐(feng)富建廟經驗(yan)的廖石成設計(ji)、施(shi)工，終(zhong)于(yu)在(zai)(zai)1968年(nian)(nian)(nian)行(xing)(xing)(xing)(xing)天(tian)宮(gong)(gong)(gong)順利落(luo)成；1949年(nian)(nian)(nian)黃(huang)欉在(zai)(zai)三峽(xia)建立關(guan)(guan)帝廟行(xing)(xing)(xing)(xing)修宮(gong)(gong)(gong)，但由于(yu)香客(ke)日(ri)益龐大，因此(ci)不(bu)得不(bu)將(jiang)(jiang)廟舍牽(qian)至(zhi)(zhi)今日(ri)北(bei)(bei)(bei)投行(xing)(xing)(xing)(xing)天(tian)宮(gong)(gong)(gong)所在(zai)(zai)地，三殿式(shi)的大廟格(ge)局讓北(bei)(bei)(bei)投行(xing)(xing)(xing)(xing)天(tian)宮(gong)(gong)(gong)更為氣派；1962年(nian)(nian)(nian)黃(huang)欉自建白(bai)雞行(xing)(xing)(xing)(xing)修宮(gong)(gong)(gong)，至(zhi)(zhi)1965年(nian)(nian)(nian)落(luo)成，形成臺(tai)北(bei)(bei)(bei)行(xing)(xing)(xing)(xing)天(tian)宮(gong)(gong)(gong)、北(bei)(bei)(bei)投行(xing)(xing)(xing)(xing)天(tian)宮(gong)(gong)(gong)和白(bai)雞行(xing)(xing)(xing)(xing)修宮(gong)(gong)(gong)行(xing)(xing)(xing)(xing)天(tian)三宮(gong)(gong)(gong)的系統。
行天宮(gong)供祀五恩(en)(en)(en)主，正殿(dian)主祀關公(關圣帝(di)(di)君(jun))，佛教稱(cheng)迦藍菩薩(sa)、道教稱(cheng)協天大帝(di)(di)，另(ling)外還有呂洞賓(bin)(孚佑帝(di)(di)君(jun)、呂恩(en)(en)(en)主)、張(zhang)單(dan)(灶神、張(zhang)恩(en)(en)(en)主)、王善(王恩(en)(en)(en)主)和(he)岳飛(岳恩(en)(en)(en)主)；行天宮(gong)大殿(dian)左右(you)側殿(dian)旁祀關云長義子關平和(he)麾下大將周倉，以(yi)及(ji)道教三清、佛祖、孔子和(he)三教其他神明；臺(tai)北行天宮(gong)的民(min)俗習慣和(he)其他廟(miao)宇有些(xie)許(xu)不同，例(li)如不燒金紙(zhi)、不拜(bai)牲禮以(yi)及(ji)以(yi)添油箱代替拜(bai)斗科儀(yi)。
行(xing)天(tian)(tian)宮(gong)(gong)商(shang)場即行(xing)天(tian)(tian)宮(gong)(gong)地(di)(di)下(xia)道(dao)，從(cong)民(min)(min)權松江路口四個角落入口進入，亦可稱為(wei)算命(ming)街(jie)，與龍山寺地(di)(di)下(xia)街(jie)合稱為(wei)「臺(tai)北(bei)市兩大命(ming)理(li)區」，占地(di)(di)約(yue)為(wei)88平方公尺，共有22家攤位以(yi)香(xiang)燭、水果、算命(ming)等攤位為(wei)主，于西元1985年(nian)營業，每天(tian)(tian)約(yue)從(cong)上午8點(dian)至晚上9點(dian)，除了是(shi)臺(tai)灣當地(di)(di)民(min)(min)眾(zhong)看(kan)相、問事、占卜的(de)好去處，也(ye)是(shi)國外旅(lv)客特別(bie)是(shi)日(ri)籍旅(lv)客喜(xi)愛造(zao)訪(fang)的(de)旅(lv)游勝地(di)(di)，讓來(lai)到行(xing)天(tian)(tian)宮(gong)(gong)旅(lv)游的(de)民(min)(min)眾(zhong)能順道(dao)至行(xing)天(tian)(tian)宮(gong)(gong)商(shang)場(行(xing)天(tian)(tian)宮(gong)(gong)地(di)(di)下(xia)街(jie))體(ti)驗臺(tai)灣獨特的(de)民(min)(min)俗風情。
珍惜時光 
