Thunder Knob Trail in North Cascades National Park

Thunder Knob Trail

Thunder Knob is a great loop hike for both families and seasoned solo hikers looking for a quick climb with rewarding views.

Plan Around Thunder Knob Trail

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Thunder Knob Trail Details

Thunder Knob is a great loop hike for both families and seasoned solo hikers looking for a quick climb with rewarding views. The trail is moderately easy, but does contain some rocky and uneven ground that may be challenging for children. The hike begins on a series of small footbridges over the sunny floodplains of Colonial Creek, and travels into an shady evergreen forest of towering firs, hemlocks, and cedar. There is another smaller creek crossing and a sunny clearing before the trail's first and only climb to the top of the knob. Don't miss the tiny pond ringed by the red berries of the comically named kinnikinnick bush. There are a number of viewpoints scattered along the final section of trail, which overlooks Diablo Lake, Jack Mountain, Davis Peak, and Colonial Peak. The trailhead is at Colonial Creek Campground on Diablo Lake, at milepost 130 on State Route 20.

Difficulty

Moderate

Distance

3.6 miles

Estimated time

1.5 hours

Region

N/A

Nearby Parks Around Thunder Knob Trail

Compare nearby parks around Thunder Knob Trail when deciding whether to expand the route after this stop.

7.8 mi away

North Cascades

National Park · WA

114.3 mi away

Olympic

National Park · WA

134.9 mi away

Mount Rainier

National Park · WA

288.6 mi away

Banff

National Park · Canada

325.0 mi away

Glacier

National Park · MT

403.4 mi away

Crater Lake

National Park · OR

Nearby Points of Interest Around Thunder Knob Trail

Use nearby POIs to quickly expand your options beyond Thunder Knob Trail while the map context is still fresh.

0.2 mi away

Colonial Creek

Nestled on the shore of Diablo Lake, the Colonial Creek area is a popular stop for motorists exploring the North Cascades Scenic Highway.

0.2 mi away

Colonial Creek Campground

Colonial Creek Campground is located on Diablo Lake, at the base of Colonial Peak.

0.5 mi away

Diablo Lake Campgrounds

The Diablo Lake Campgrounds are only accessible by boat, and is made up of three areas.

0.5 mi away

Thunder Creek Trail

This trail can be a shorter, easier hike or a longer, more strenuous hike depending on how far you follow it.

1.3 mi away

Diablo Lake Overlook

The Diablo Lake Overlook on the North Cascades Scenic Highway is a favorite destination for many visitors.