Snowmobilers can only enter Yellowstone National Park on an organized guided tour. Just outside of the park in West Yellowstone you'll find a number of trails and open meadows that are open to snowmobiles as well.
- Yellowstone National Park's Current Conditions
- West Yellowstone Daily Snowmobile Trail Report - Provided by West Yellowstone Chamber
- West Yellowstone Snowmobile Trail Map [PDF] - Provided by West Yellowstone Chamber
- Snow Report
- Avalanche Report