Trail Conditions

Thornton Lakes in mid July
Thornton Lakes in mid July. Photo by NPS.

July 22, 2026

Warm, dry weather across the landscape has lead to wildfires in the park. Air quality can vary greatly depending on fire activity and wind direction, but there are many resources online to check before you visit the park. This AirNow Fire and Smoke Map has information about air quality. See the trail conditions below and Fire Closures page for information about trail and area closures. The park is under a full campfire ban, which includes the ignition of wood, briquettes, or any fuel in fire pits, fire pans, and barbeque grills.

Bears have been very active in the park, be diligent about storing your food in an IGBC approved canister or bear locker. If a bear approaches you on the trail or at camp, make lots of noise and keep your packs nearby. Report close encounters to NPS staff. Keep wildlife alive and well by keeping your distance and storing your scented items properly. When given the opportunity to obtain human food, habituation can occur and result in harm to the animal, even euthanization. Be a part of the prevention, not the problem

Backcountry Permits are required year round for all overnight trips in the park and they help us locate you in an emergency. Be sure to check the weather forecast, trail conditions, and closures beforehand. As always, leave a detailed itinerary with a friend or family member, including the date and time you plan to exit the backcountry.

 
 

Current Trail Conditions

Current trail conditions are reported by rangers and trail crew and updated as frequently as possible. Read the "general" condition for each trail when there is no recent update available.  E-mail us if you have trail conditions to report.
 

North Cascades National Park Service Complex is a dynamic, natural environment where events and conditions are unpredictable. There is a possibility that trail and campground closures, environmental conditions (such as snow, high stream crossings, etc.), natural events (such as fires, aggressive animals, etc.), or other NPS management actions may impact your trip.

Last updated: July 23, 2026

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Contact Info

Mailing Address:

810 State Route 20
Sedro-Woolley, WA 98284

Phone:

360 854-7200

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