Colonial Creek - North Cascades National Park Camping Area

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Last Updated: December 4, 2025

Colonial Creek campground is a picturesque camping area located in North Cascades National Park, Washington.


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Summary

This campground offers stunning views of the surrounding mountains and is situated beside Diablo Lake. It provides various amenities to enhance the camping experience, including picnic tables, fire pits, potable water, and flush toilets. Additionally, there is a nearby boat launch for visitors interested in water activities.

Reservations are accepted at Colonial Creek campground, and it is highly recommended to book in advance, especially during peak season. The best time to visit this camping area is from July to September when the weather is pleasant, and the park offers a plethora of recreational activities such as hiking, fishing, and wildlife viewing. It is important to note that this campground operates on a first-come, first-served basis during the offseason.

While enjoying your stay at Colonial Creek, there are several points of interest to explore. The surrounding North Cascades National Park offers numerous hiking trails, including the popular Thunder Knob Trail, which provides breathtaking views of Diablo Lake. It is advised to be cautious of bears and follow proper food storage guidelines to avoid encounters with wildlife. Additionally, visitors should be aware of the potential for changing weather conditions and pack appropriate clothing and camping gear. Overall, Colonial Creek campground provides a fantastic opportunity to connect with nature and enjoy the beauty of the North Cascades.

       

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Camping Essential Practices

Pack It In, Pack It Out
Take all trash, food scraps, and gear back with you to keep campsites clean and protect wildlife.
Respect Wildlife
Observe animals from a distance, store food securely, and never feed wildlife to maintain natural behavior and safety.
Know Before You Go
Check weather, fire restrictions, trail conditions, and permit requirements to ensure a safe and well-planned trip.
Minimize Campfire Impact
Use established fire rings, keep fires small, fully extinguish them, or opt for a camp stove when fires are restricted.
Leave What You Find
Preserve natural and cultural features by avoiding removal of plants, rocks, artifacts, or other elements of the environment.

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