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Yellowstone’s East Entrance Open For 24-Hour Travel

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Date: June 6, 2011

National Park Service
U.S. Department of the Interior

Yellowstone National Park
P.O. Box 168
Yellowstone National Park, WY 82190
June 6, 2011   11-055    
Al Nash or Dan Hottle (307) 344-2015


Yellowstone’s East Entrance Open For 24-Hour Travel

The latest forecasting by Yellowstone National Park snow experts indicates the snow pack above Sylvan Pass has stabilized, significantly reducing the risk of further avalanches this season.

As of 8:00 p.m. Sunday evening, June 5, the road between the park’s East Entrance and Fishing Bridge Junction over Sylvan Pass is open to travel 24-hours a day, subject to temporary closures due to weather. 

This road section opened for the season as scheduled on Friday morning, May 6. However, unstable snow conditions and repeated avalanches across the road through Sylvan Pass resulted in a temporary closure of the road between May 11 and May 18, and limited travel over the road between 8:00 p.m. and 10:00 a.m. from May 18 through June 5.

Sunny and warmer weekend weather were expected to soften a thick layer of ice uncovered last week as crews cleared the road between Tower Fall over Dunraven Pass to Canyon Village. This road is expected to open to travel for the summer early this week.

Plow crews also resumed work clearing snow from the last few miles of US-212, the Beartooth Highway. After clearing snowfall which has accumulated last week, they will finish opening the road between West Summit and the Montana-Wyoming State Line. Weather conditions permitting, this should allow the entire length of road between Red Lodge and Cooke City, Montana, to open to travelers by next weekend.

Information on park road conditions is available 24 hours a day by calling the park’s road information hotline at 307-344-2117.

- www.nps.gov/yell -

Did You Know?

Upper Geyser Basin Hydrothermal Features on a Winter Day.

Yellowstone contains approximately one-half of the world’s hydrothermal features. There are over 10,000 hydrothermal features, including over 300 geysers, in the park.