The Zagyva River is a river located in northern Hungary. It is approximately 120 kilometers long and flows through the Northern Great Plain region. The river is a tributary of the Tisza River, contributing to the larger river system in the area. The Zagyva River is known for its scenic beauty and is surrounded by lush landscapes. It serves as an important water source for local agriculture and supports various ecosystems. The river also offers recreational opportunities, such as fishing and hiking along its banks, making it a valuable natural resource for the communities nearby.