The Neisse is a river in Central Europe, primarily flowing through Germany and Poland. It is approximately 250 kilometers long and serves as part of the border between these two countries. The river is known for its scenic landscapes and is a popular destination for outdoor activities such as hiking and cycling. The Neisse River has several tributaries and is divided into two main branches: the Nysa Kłodzka and the Nysa Łużycka. It eventually joins the Oder River, contributing to the larger river system in the region. The river plays an important role in local ecosystems and supports various wildlife habitats.