 The western border of Moldova is formed by the Prut river, which joins the Danube before flowing into the Black Sea.Moldova has access to the Danube for only about , and Giurgiulești is the only Moldovan port on the Danube.In the east, the Dniester is the main river, flowing through the country from north to south, receiving the waters of Răut, Bîc, Ichel, Botna.