This road also closes in inclement weather for safety reasons. Visitor facilities and services begin operating between early April and Memorial Day and close down by late November. 2001CitySearch Inc. All rights reserved. Perly Inc. The textual, graphic, audio, and audiovisual material in this site is protected by United States copyright law and international treaties. You may not copy, distribute, or use these materials except as necessary for your personal, non-commercial use.
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