Żuławy Wiślane

…from the left—the Vistula enters Żuławy Wiślane, its delta area, renowned for its splendidly fertile soils. Żuławy is a forestless plain, partly below sea level, threaded by the Vistula and its branches, together with a great number of canals and drainage ditches. Some of the local embankments and dikes date…