The Kastamonu River is a significant waterway located in northern Turkey. It flows through the Kastamonu Province, eventually joining the Gökırmak River. The river is known for its picturesque landscapes and plays a vital role in the local ecosystem. The Kastamonu River is also important for agriculture and irrigation in the surrounding areas. Its waters support various plant and animal species, contributing to the region's biodiversity. The river's banks are often used for recreational activities, making it a popular spot for both locals and tourists.