If you’re looking for your next great camping trip, camping at Diablo Lake in Washington State might be just what you’re searching for. Nestled in North Cascades National Park, this glacial lake is a stunning sight to behold, with its vibrant turquoise waters resulting from rock powder in the glacial melt. Camping at Diablo Lake is a popular activity for those looking to escape the hustle and bustle of city life and immerse themselves in nature.
Getting to Diablo Lake is relatively easy, as it’s located just two hours outside of Seattle. There are several options for drive-in campgrounds, but reservations must be made quickly in advance. Alternatively, you can opt for boat-in or backpacking campsites. While there are several campgrounds available, it’s important to note that some remain open year-round for first-come, first-served camping with no fee, no water, and no trash services.
Key Takeaways
- Diablo Lake in North Cascades National Park is a serene camping spot with stunning turquoise waters.
- You can get to Diablo Lake by driving, boating, or backpacking, but reservations for drive-in campsites should be made in advance.
- Some campgrounds are available year-round for first-come, first-served camping with no fee, water, or trash services.
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Getting There
To reach Diablo Lake, you’ll need to take State Route 20, also known as North Cascades Highway. The lake is located in the Ross Lake National Recreation Area within the North Cascades National Park.
If you’re coming from Seattle, it’s about a 2.5-hour drive to the lake. The highway is open from late May to November, weather permitting.
Once you arrive at the lake, you can access the Colonial Creek South Campground, which is located on the south side of State Route 20 near mile marker 130. The campground has 94 campsites that are surrounded by forest and located on Diablo Lake.
If you’re driving to the campground, be sure to check the weather and road conditions before you go. The highway can be steep and winding, so it’s recommended that you use caution while driving.
Diablo Lake Camping and Reservations
When planning your Diablo Lake camping trip, it’s important to know your options for campgrounds and reservations.
Colonial Creek South Campground, located on the south side of State Route 20, offers 94 campsites nestled in old growth forest. Reservations can be made up to 6 months in advance, and campsites can be reserved for up to 14 days during peak season and 30 days during off-peak season.
Colonial Creek North Campground, located on the north side of State Route 20, offers 41 campsites also surrounded by forest and located on Diablo Lake. Reservations can be made up to 6 months in advance, and campsites can be reserved for up to 14 days during peak season and 30 days during off-peak season.
Both campgrounds offer standard nonelectric sites, as well as walk-to and drive-in campsites. Walk-to sites are available on a first-come, first-served basis, while drive-in campsites can be reserved in advance.
If you’re planning on snagging a walk-to site, it’s important to note that these sites are available on a first-come, first-served basis and cannot be reserved in advance.
It’s important to also be aware of the no-show policy for campground reservations. If you do not show up for your reservation and have not cancelled it in advance, you will be charged the full amount for your reservation.
Overall, it’s recommended to make campground reservations in advance to secure your spot at Diablo Lake.
Facilities and Services

When camping at Diablo Lake, you will have access to a variety of facilities and services to make your stay comfortable. The campsites at Colonial Creek South Campground and Colonial Creek North Campground offer picnic tables, fire rings, and animal-resistant food lockers. Flush toilets and drinking water are available at both campgrounds.
If you’re looking for more amenities, Thunder Point Campground is a boat-in site that features three campsites with bathrooms, tent pads, boat pads, and bear lockers. Additionally, the campground offers a great view of the lake and trees.
If you’re in need of shower facilities or electrical hookups, you may want to consider other nearby campgrounds outside of North Cascades National Park. However, garbage removal and rubbish collection are available at both Colonial Creek South and North Campgrounds.
Vault toilets are also available throughout the park for your convenience. Make sure to bring your own toilet paper and hand sanitizer.
Recreational Activities
When you camp at Diablo Lake, you’ll have plenty of recreational activities to choose from. The lake offers opportunities for swimming, kayaking, canoeing, and boating. You can also fish for trout, salmon, and other species in the lake. If you prefer to stay on land, there are several hiking trails that offer stunning views of the lake and surrounding mountains.
The Ross Lake National Recreation Area, which includes Diablo Lake, offers interpretive programs, guided hikes, and other educational activities. These programs provide insight into the history, geology, and wildlife of the area. You can also explore the Gorge Lake area, which is known for its beautiful waterfalls and scenic views.
If you’re up for a challenge, consider backpacking or hiking to one of the backcountry campsites. These sites offer a more secluded camping experience and allow you to explore the wilderness of the North Cascades National Park. During the winter months, you can also go ice fishing on the lake.
When planning your trip, make sure to check the availability of campsites on Recreation.gov and familiarize yourself with the rules and regulations of the park. Remember to pack out all your trash and leave no trace behind. With so many recreational activities available, Diablo Lake is the perfect destination for a fun and memorable camping trip.
Safety and Regulations
When camping at Diablo Lake, it’s important to be aware of safety regulations to ensure a safe and enjoyable experience. Here are some important guidelines to follow:
- Forest fires are a significant risk in the area, so make sure to follow all fire safety rules and regulations.
- Be aware of old growth forests in the area and avoid damaging them.
- Wildlife is abundant in the area, so be sure to store all food and scented items in bear-proof containers.
- If you encounter a bear, make noise and try to appear larger than you are. Do not run away.
- Campsite occupancy is limited to six people and two vehicles per site.
- Keep an eye out for emergency closures, which can occur due to wildfire or other hazards.
By following these guidelines, you can help protect the environment and ensure a safe and enjoyable camping experience at Diablo Lake.
Nearby Attractions
When you’re not camping at Diablo Lake, there are plenty of nearby attractions to explore. North Cascades National Park is just a short drive away and offers hiking trails like Thunder Knob Trail and Thunder Creek Trail.
Marblemount is a charming town nearby that’s worth a visit. Take a scenic drive to Diablo Dam and enjoy the stunning views of the Skagit River and surrounding mountains.
If you’re looking for more adventure, head to Stehekin, a remote community accessible only by boat, plane, or hiking. Take a ferry from Chelan or hike the Stehekin Valley Trail to get there.
The Skagit River is a popular spot for fishing and rafting. You can also visit the nearby Lake Chelan and explore the reservoirs and dams in the area.
Additional Information
When planning your Diablo Lake camping trip, there are a few additional details to keep in mind.
Firstly, if you need to rent gear, there are several options available in nearby towns such as Marblemount and Winthrop. Contact information for these rental companies can be found online or at local visitor centers.
Most campsites at Diablo Lake have concrete parking spaces and nearby bathroom facilities. However, it’s always a good idea to bring your own toilet paper and hand sanitizer just in case.
For those interested in boat-in sites, be aware that there are limited options available and they tend to fill up quickly. Consider making reservations well in advance to secure your spot.
If you need to cancel your reservation, be sure to check the refund policy carefully. Some sites may have a strict no-refund policy, while others may offer partial refunds up to a certain date.
Don’t forget to bring your camera to capture the stunning scenery at Diablo Lake. There are plenty of opportunities for beautiful photos, from the vibrant turquoise water to the surrounding mountains and forests.
Frequently Asked Questions
What are some camping spots near Diablo Lake?
There are several campgrounds near Diablo Lake, including Colonial Creek Campground, Newhalem Creek Campground, and Goodell Creek Campground. All campsites are located within North Cascades National Park and offer stunning views of the surrounding mountains and lake.
How do I get to Diablo Lake without hiking?
The easiest way to get to Diablo Lake is by car. Take State Route 20 and turn onto Diablo Dam Road. Follow the road until you reach the Diablo Lake Overlook, which offers breathtaking views of the lake. There are also boat tours available for those who want to experience the lake from a different perspective.
Is it safe to swim in Diablo Lake?
Diablo Lake is safe for swimming, but the water can be cold due to its glacial origins. Visitors are advised to wear appropriate clothing and exercise caution when entering the water. There are also several beaches and swimming areas located throughout the park.
Are dogs allowed at Diablo Lake?
Dogs are allowed in North Cascades National Park but must be kept on a leash at all times. There are also designated dog-friendly trails and campsites within the park.
What are the reviews for camping at Diablo Lake?
Reviews for camping at Diablo Lake are generally positive, with visitors praising the stunning views and peaceful atmosphere. However, some reviewers note that the campsites can be crowded during peak season and recommend making reservations in advance.
Are the Colonial Creek campgrounds first come first serve?
No, the Colonial Creek campgrounds require reservations. Visitors can make reservations online or by calling the National Recreation Reservation Service. It is recommended to make reservations well in advance, as campsites can fill up quickly during peak season.
