Orsoy is a district of the Lower Rhine town of Rheinberg on the Rhine. The word Orsoy, pronounced Oschau means "horse pasture" (Rossaue). Orsoy itself was in the Middle Ages a powerful fortified town with high walls and four gates. Although much of the fortifications were destroyed in the second World War, a gate tower and part of the moat remain today giving some indication of the scale of the fortifications. Although the remaining gate was refurbished in 1937.