With the park experiencing significant snowfall throughout its boundaries at the end of 2011 and into the New Year, Yellowstone National Park has shifted fully to oversnow travel for visitors and staff.Rubber- and steel-tracked guided snowcoaches and snowmobiles now are allowed to travel on all interior park roads, with the exception of the road between Mammoth Hot Springs and Norris Junction, which is restricted to rubber-tracked guided snowcoaches only until snow conditions improve.



National & State Parks






