The Malheur River is a tributary of the Snake River, located in eastern Oregon. It flows approximately 120 miles through a diverse landscape, including mountains, valleys, and high desert. The river is known for its scenic beauty and is an important water source for the surrounding ecosystems. The river's watershed supports various wildlife and plant species, making it a vital habitat. Additionally, the Malheur National Wildlife Refuge, situated nearby, plays a crucial role in conservation efforts, providing a sanctuary for migratory birds and other wildlife. The river is also popular for recreational activities such as fishing and kayaking.