The Little Missouri River is a tributary of the Missouri River located in the northern Great Plains of the United States. It flows through parts of North Dakota and South Dakota, covering a distance of approximately 100 miles. The river is known for its scenic landscapes, including rugged badlands and rolling hills. The Little Missouri River is an important water source for local wildlife and communities. It supports various recreational activities such as fishing, kayaking, and hiking along its banks. The river also plays a role in the ecosystem, providing habitat for numerous species of plants and animals.