Yellowstone's West Entrance closes today for over-the-snow travel. It will re-open on April 26, 2013 for Vehicle travel.
The roads within Yellowstone Park open on a staggered schedule each spring and close on a staggered schedule each fall. Weather permitting!
April 17, 2015 - West-side roads open to motor vehicles. Visitors will be able to travel through the park's North & West Entrances to Norris, Madison, Canyon, & Oldfaithful.
May 1, 2015 - The road linking Canyon, Fishing Bridge, & the East Entrance opens to wheeled vehicles.
May 8, 2015 - Travel from the South Entrance to Grant, West Thumb, Fishing Bridge, & Lake over Craig Pass to Old Faithful and Tower Junction to Tower Fall.
The road from Cooke City over Colter Pass to Chief Joseph Scenic Highway intersection to the Long Lake gate shall open as soon thereafter as possible.
May 22, 2015 - Dunraven Pass (Tower to Canyon). Long Lake Gate over the Beartooth Highway to Red Lodge, Montana.