• View from Sourdough Mountain Overlook  A view looking down onto Diablo Lake. Photo Credit: NPS/Michael Silverman, 2010.

    North Cascades

    National Park Washington

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  • State Route 20 closed at Mile Post 134, Ross Dam

    After a brief closure at Newhalem due to an avalanche and unstable conditions, SR 20 has re-opened to its normal winter closure point at MP 134, Ross Dam. The highway will remain closed from Ross Dam to MP 171 (Silver Star Creek) until spring re-opening. More »

  • Ross Dam Haul Road Closure Continues

    A short segment of the Ross Dam Haul Road between the Diablo Lake suspension bridge and the tunnel remains closed to public use due to continued recovery following a March 2010 landslide. The closure will remain in effect through 2014. More »

  • Notice of planned work for the Cascade River Road, fall 2014

    Visitors planning to access the park via the Cascade River Road after Labor Day should be advised that the Park Service is planning a fall closure of this road at Eldorado Creek (3 miles before the end of the road) in order to perform permanent repairs. More »

News Releases


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August 15, 2013
North Cascades and Mount Rainier National Parks Seek Public Input on Fisher Reintroduction
North Cascades National Park Complex is seeking comments on a proposed plan to reintroduce the Pacific fisher to Mount Rainier and North Cascades national parks. The fisher is a member of the weasel family that occurs in low- to mid-elevation closed canopy forests with large trees and logs. Considered extirpated (absent) from Washington since the mid-1990s, the Pacific fisher (Pekania pennanti) is the only native carnivore that is no longer found within the Cascade Range of Washington State. In 1998, the State formally listed the fisher as endangered, and in 2004, the U.S. Fish and Wildlife Service listed the West Coast fisher as a federal candidate for listing as an endangered or threatened species.

Did You Know?

lupine is a common flower in dry sunny areas

In addition to Wilderness, Recreation Areas and National Park designations there are also five Research Natural Areas in the complex: Silver Lake, Pyramid Lake, Boston Glacier, Stetattle Creek and Big Beaver Valley.