Interstate 5 Bridge Collapse Detour
I-5 is closed in both directions in Skagit County south of Burlington. WSDOT has published the following detour map. Also consider State Route 530 through Darrington from the south or State Route 9 from Bellingham and the Lower Mainland to reach the park. More »
If you are a teacher searching for classroom materials, a student doing research, or a person looking for a place to spend some time, have some fun and learn in the process, LearnNPS is for you. Here you'll find curriculum, fun and games, a guide to park Junior Ranger and Web Rangers programs and a host of other fun and educational media created by the National Park Service and our partners. For more virtual experiences and Knowledge Centers relating NPS resources, see Views of the NPS.
Did You Know?
Stephen Mather Wilderness comprises 93% of the North Cascades National Park Service Complex. About 400 miles of trail provide access to this rugged Wilderness.