Colonial Creek South Campground in North Cascades National Park is a remote, yet bustling campground nestled in old growth forest. Located on the south side of State Route 20 near mile marker 130, there are 94 campsites that are surrounded by forest and located on Diablo Lake.
Visitors can access several trails from within the facility, such as Thunder Knob Trail and Thunder Creek Trail. Colonial Creek South Campground is also close to several trails along State Route 20. Visitors can also go boating, fishing, and swimming (although the water is a chilly 43 degrees) on Diablo Lake. Bears do inhabit the area, so care should be taken when hiking, picnicking, or camping.
The campground is located on the southern side of State Route 20, with some campsites along the lakefront of Diablo Lake. The entire facility offers drinking water, flush toilets, garbage removal and some paved parking spaces, but most sites have uneven gravel parking. Each campsite offers a picnic table and campfire ring.
Diablo Lake and Ross Lake overlooks are within a short driving distance from the facility. Campers who wish to learn more about the area can attend interpretive programs at the North Cascades Visitor Center in Newhalem during peak season, or participate in a variety of tours.
ADA Access: N
Our family really liked the camp ground itself. The only complaint really is other campers. Our "neighbor" obviously wasn't in the know about campground etiquette. Spot lights on until 11 PM and were very loud. But the campground was in a beautiful area close to the beautiful Diablo lake view point. The lake was right at the campground and it was just amazing.
We loved this campground! In the off-season only a few walk-in sites are available for free. The main restrooms and water are locked up, only a vault toilet is available at this time. Site #64 is the best site, much farther away from the nearest campsite and larger. This campground was very quite during the weekends but got busy on the weekends. Next to a few popular overnight hikes, right on the lake, boat dock access. Beautiful spot!
This was our first stop of a 7 day road trip! We arrived in the dark and only stayed for the night. Surprisingly there were plenty of open spots! Our site was small, equipped with a bear locker, fire ring and picnic table. The camp ground had flush toilets, the bathrooms were very clean. They also had a garbage and recycling service, and even potable water available. We explored the camp ground during the day. This camp is right at Diablo lake! There were even camp sites right on the water! Fully accessible fishing pier and boat launch. Kayaking was rough as the winds were strong while we were here. Hiking and more available to those that stay. Fishers had a place to clean their catch! We paid 16 dollars for 1 night. Typically camp at dispersed sites but I would certainly stay here again.
Colonial Creek is right on Diablo Lake. My boyfriend and I were at a spot with the water just in the other side of the trees and it was phenomenal. We had a deer walk through the campsite the next morning, but other than that our spot felt secluded and was one of my favorite campsites I have had.
Colonial Creek is situated in the heart of the North Cascades. It has easy boat access to Ross Lake and trails along Thunder Creek. Has clean restrooms and spacious campsites. Sites are first come, first served. Sites are wooded and bugs were minimal.
It is a very clean peaceful campground, many trails to explore and view the mountains and glaciers that are just stunning. Many old growth trees that dwarf you in this majestic place.
Not super quiet but not crazy busy. Close to water and great hikes!
Tuesday June 19th Colonial creek campground north loop. (pay cash/check at box) Temps in the 80’s in Seattle, hot at campground wIth cool breezes. Spot #21 $16 a night first come Bear lockers provIded Parking in site. Great for a small travel trailer. No hook ups. Neighbors barely visible through thick foliage. Direct access to creek. Rocky banks, lots of fell trees. Trees for a hammock. Bathrooms and water spigots are equal distances away in opposite directions. Nearby Diablo lake is a beautiful light teal green and is colder than hell freezing over. It would be nice for kayaking, but not even the quickest dip. Leashed dogs allowed. no showers
Love this place! The lakeside space is awesome and makes for a relaxing getaway with some beautiful alpine views. And diablo lake is a gem always changing coloring depending on the lighting…truly magical! Make sure you bring bug spray if headed out in July. My only negative is all the summer weekends reserve out way early in the season :(
pet friendly (on 6’ leash), quiet, shaded. Clean bathrooms, but no showers. Fire ring, table, and bear proof cabinets at each site. surrounded by forest and on Diablo Lake! water is cold, but stunningly beautiful. some really nice hikes