Nysa Łużycka is a river located in Central Europe, primarily flowing through Poland and Germany. It is approximately 100 kilometers long and serves as a natural border between the two countries for part of its course. The river is a tributary of the Oder River, contributing to the region's water system. The river is known for its scenic landscapes and is surrounded by various towns and villages, including Zgorzelec in Poland and Görlitz in Germany. Nysa Łużycka plays a role in local ecology and recreation, providing opportunities for activities such as fishing and kayaking.