The Sheyenne River is a tributary of the Red River of the North, located in the state of North Dakota. It flows approximately 100 miles through the eastern part of the state, starting near the town of Bismarck and winding northward before joining the Red River near Hankinson. The river is known for its scenic beauty and recreational opportunities, including fishing and kayaking. The Sheyenne River is an important water source for local ecosystems and communities. It supports various wildlife habitats and is part of the Sheyenne National Grassland, which offers outdoor activities such as hiking and birdwatching. The river also plays a role in agriculture, providing irrigation for nearby farms.