WRITE TO: North Cascades National Park Service Complex 810 State Route 20 Sedro-Woolley, WA 98284 EMAIL: General Questions and Trip Planning Wilderness and Backcountry Trip Planning Website Errors and Comments PHONE: Visitor Information (360) 854-7200 Wilderness Information Center (360) 854-7245 HEADQUARTERS FAX: (360) 856-1934
Last updated: August 2, 2017
810 State Route 20 Sedro-Woolley, WA 98284
(360) 854-7200