Canalul Dunăre-Marea Neagră
Poarta Albă (literally in ) is a commune in Constanța County, Northern Dobruja, Romania. It has a population of 4,790, according to the 2002 census, of which 97% Romanians and most of the rest Turks and Tatars. The commune is a port on the Danube–Black Sea Canal.