The Nisava River is a significant waterway located in southeastern Europe, primarily flowing through Serbia. It is approximately 100 kilometers long and serves as a tributary to the Morava River. The river originates in the Southeast Serbia region and flows northward, passing through the city of Niš, which is an important cultural and historical center. The Nisava River plays a vital role in the local ecosystem and economy. It provides water for agriculture and supports various wildlife habitats. Additionally, the river is a popular spot for recreational activities, such as fishing and hiking, attracting both locals and tourists to its scenic banks.