Yellowstone National Park, WY
Visitor Services
The park has 97 trailheads and 49 picnic areas.
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Special Considerations
For more information, contact:
Yellowstone National ParkPO Box 168
Yellowstone National Park, WY 82190-0168
Phone: 307-344-7381
TDD 307-344-2386
Old Faithful Visitor Center: 307-545-2750
Yellowstone National Park Lodges: 307-344-7311
Restrictions
The road for the North Entrance at Gardiner, MT to the Northeast Entrance at Cooke City, MT is open to wheeled-vehicle use year-round. Only over-snow vehicles are allowed on other park roads during the winter.
Seasons
High SeasonVisitation is highest in June, July, and August.
Summer
The season runs from mid-April to late-October. Once an entrance/road opens, it is open 24 hours. The only exceptions are caused by road construction and weather related restrictions.
Winter
The season runs from mid-December to mid-March. The road for the North Entrance at Gardiner, MT to the Northeast Entrance at Cooke City, MT is open to wheeled-vehicle use year-round. Only over-snow vehicles are allowed on other park roads.








