Diablo Lake

Diablo Lake lies deep in the in the North Cascades mountain range of northern Washington State, in the Ross Lake National Recreation Area and within North Cascades National Park in Whatcom County, Washington. Mountains surround Diablo Lake, without nearby cities and only a few tiny villages and towns. Diablo and Newhalem, Washington, are on the western edge of Diablo Lake at the base of Sourdough Mountain. These towns are unincorporated company settlements established by Seattle City Light, home of the Skagit Hydroelectric Project on Diablo, Gorge, and Ross Lakes in the North Cascades. More Lake Information

Diablo Lake Camping

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Neve Campground

Neve Campground is a great campsite with beautiful trail spots. It can accommodate only five tents and is open for overnight camping. Note for overnighters, you should have a backcountry camping permit from...

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Gorge Lake Campground

Gorge Lake Campground is a little historical campground with at least eight sites. There are no water or services. Inclusions in the campsite are vault toilets, picnic tables, food storage, and a fire ring....

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Colonial Creek South Campground

Colonial Creek South Campground is located on the Southern side of State Route 20. Some of the campsites are near Diablo Lake's lakefront. Drinking water, flush toilets, rubbish collection, and concrete...

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Thunder Point Campground

Thunder Point Campground is one of the three boat-in sites on Diablo Lake. It features 3 campsites with bathrooms, tent pads, boat pad, and bear lockers. Plus, it has a great view of the Lake and trees.