Lamar River Stock Cutoff Trail Wyoming

The Lamar River is a tributary of the Yellowstone River, approximately 40 miles long, in northwestern Wyoming in the United States. The river is located entirely within Yellowstone National Park.
  • Country: United States
  • State: Wyoming
  • Mouth: Yellowstone River
  • Length: 40 mi (64 km)
Data from: en.wikipedia.org