• 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 »

Cascade River Road Open for the Season

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Date: June 29, 2009
Contact: Kerry Olson, 360 854-7302

The Cascade River Road opened last Thursday night, June 25, to the Cascade Pass Trail parking area. The Cascade Pass Trail is a great day hike with spectacular views of peaks and glaciers. The trail climbs steadily to the pass, with views of peaks such as Eldorado, Johannesburg, Magic, Mixup and McGregor. This trail provides the shortest and easiest access in the park to the alpine environment.

As a result, Cascade Pass is the most popular day hike in the North Cascades National Park and can be quite busy on summer weekends. Pets are not allowed. Be advised of significant steep snow patches that remain en route to the pass. Cascade Pass and all camps at Pelton Basin are still snow-covered, and steep snow patches can be found on the lower section of trail to Sahale Arm. Sahale Glacier Camp is snow free. Weather can be dynamic in the high country, so be prepared for a variety of condition, including having good hiking boots and an ice axe.

The Cascade Pass Trail also serves as a gateway to numerous backcountry trips and climbing routes. All overnight stays in the backcountry require a free permit, which must be obtained in person and is issued on a first come first served basis. Permits can be obtained at the Wilderness Information Center in Marblemount. For more permit information and updated trail conditions, call 360-854-7245 or visit


FALL CONSTRUCTION: The last two to three miles of the Cascade River Road typically close in October when ice and snow make driving conditions hazardous. However, work will resume September 1 on the Hard Creek Bridge (milepost 12.7), damaged by floods in November 2007 and the road will be closed across the bridge September 1 through 3. On September 4, there will be flaggers and some delays. The road will be open, with no travel restrictions September 5 through 7 and will be closed again on September 8 until project completion (estimated to be between October 1 and 10).

Did You Know?

North Cascades is now on Flickr!

North Cascades National Park is uploading its digital image library to Flickr! Be inspired, download your favorite images, or even add your own vacation photographs to the group pool: Friends of the North Cascades. More...