Sourdough Lookout Trail is a hiking trail in Whatcom County, Washington. It is within North Cascades National Park and Ross Lake National Recreation Area. It is 4.0 miles long and begins at 895 feet altitude. Traveling the entire trail is 8.4 miles with a total elevation gain of 5,367 feet. The Sourdough camp site can be seen along the trail.
Sourdough Lookout Trail Professional Guides
Detailed Trail Descriptions from Our Guidebooks
Sign in/up to upload photos.