Yellowstone Road Closures: Key Dates for Late-Season Travel in 2026
Yellowstone's main road season is scheduled to end October 31, 2026, so plan your route around closures and check road conditions before you leave.
Planning a Yellowstone visit in late October? Road closing dates are an essential part of planning your trip. According to kingfm.com, which reported the deadline in articles published September 28, the main road season ends October 31, 2026. We recommend planning your route around that date, then checking current conditions before you hit the road.
Dunraven Pass has a separate closing date. According to kingfm.com, the route between Canyon Village and Tower Fall was scheduled to close for the season on October 12, 2026. If you're visiting late in the month, you can't count on using this route. If your itinerary includes it, we recommend revising your plans before you leave.
The same schedule doesn't apply to every route, though. According to kingfm.com, the road between the North Entrance and the Northeast Entrance stays open year-round. Keep that in mind if you're planning a winter visit. See the Yellowstone National Park guide for help fitting these access routes into your trip plans.
Build some flexibility into your plans, too. Kingfm.com notes that weather can bring changes with little notice. An announced closing date doesn't guarantee that your route will be open on the day you travel. Before each departure, check road conditions and adjust your itinerary.
Kingfm.com lists +1 307-344-2117 as the road information phone number. We recommend saving it with your travel information. Whether you're visiting in late October or winter, make checking road conditions part of your trip preparation.