North Cascades National Park
Washington

Washington

Over 300 glaciers crown the jagged peaks of North Cascades National Park. Almost the entire park is designated wilderness, which keeps the landscape remote and wild. The scenic Highway 20 drive offers overlooks above Diablo Lake and Washington Pass, but trails reach deeper into the mountains. The 7.2-mile Maple Pass Loop counts among the state's best hikes, and trails suit many skill levels. Mountain climbing is another draw, where peaks reach nearly 10,000 feet above the lakes below. Eight life zones, reached over an elevation gain of nearly 9,000 feet, support thousands of plant and animal species.
Park Areas
All areas →Popular Hiking Trails
All trails →Visitor Centers
Campgrounds
Camping guide →About the Park
Park Areas
Park Guides
All 11 guides →Fee-Free Park, Short Season: Timing Your Trip
There is no entrance fee to enter North Cascades National Park. The park is open all year, but its peak operational season runs from late May through late September, with limited services outside it.
The American Alps: 300+ Glaciers
North Cascades National Park is home to roughly 312 glaciers, more than any other national park in the United States outside Alaska.
Driving the North Cascades Highway (SR 20)
The North Cascades Highway, also called State Route 20, is the only paved road in North Cascades National Park.
From Thunder Knob to Cascade Pass Trails
The Thunder Knob Trail is a short day hike that begins at Colonial Creek Campground, at milepost 130 on State Route 20.
Paddling Diablo Lake's Turquoise Glacial Waters
Diablo Lake gets its unusual color from the glaciers that feed it. As the ice grinds against bedrock, it breaks the stone into a fine powder called rock flour.





























