Notice of Planned Work and Road Closure- Cascade River Road (Beginning Sept. 8, 2014)
The Cascade River Road will be closed from September 8 until late October 2014 to all public use (including foot, bicycle, and vehicle traffic) at the Eldorado gate (3 miles from road's terminus) in order to perform permanent road and culvert repairs. More »
Lone Mountain Fire - National Park Service Trail Closures
The Lone Mountain Fire in North Cascades National Park is approximately 5 mi NW of Stehekin in the Boulder Creek drainage. Boulder Creek Trail is closed. More »
Closure of Adjacent U.S. Forest Service Road and Trails that Access North Cascades NP Complex
The Twisp River Road is closed west of Eagle Creek. The following USFS trails are closed due to the Lone Mountain 1, Little Bridge, and Carlton Complex Fires: War Creek, South Creek, Twisp Pass, Reynolds Creek. More »
Rapid and Gradual Change Volcanic eruptions, landslides, floods and earthquakes remind us that this landscape is dynamic and ever-changing. These dramatic events can change habitat and ecosystems instantly.
Critical knowledge of these rapid and slow processes is needed to manage the parks and understand results from plant and animal monitoring programs. Our ability to protect and preserve ecosystems hinges on an understanding of soils, air quality, geologic processes, climate change floodplains and other abiotic factors. The Geology program at North Cascades NP consists of three levels:
Did You Know?
North Cascades National Park Service Complex includes 684,000 acres near the crest of the Cascade Mountains from the Canadian border south to Lake Chelan.