潼關,華夏古關城也,今居陝西省渭南市潼關縣北。西接關中盆地,北臨黃河,南踞山腰[一]。漢建安元年始建。自古兵家必爭之。 攷Loading content...Loading related searches...Wikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads