Established Camping
Colonial Creek South Campground — Ross Lake National Recreation Area
Colonial Creek South Campground, near Sedro-Woolley, Washington, is a fantastic destination for those looking to immerse themselves in the beauty of the North Cascades National Park. With its stunning views of Diablo Lake and surrounding mountains, this campground offers a picturesque setting for camping enthusiasts.
The campground features spacious sites, many of which are shaded by towering trees, providing a cool retreat during warmer months. Visitors often mention the clean bathrooms and the convenience of having bear boxes at each site, ensuring safety while enjoying the great outdoors. As one camper noted, “Beautiful campground with many large shaded sites along Lake Diablo. Absolutely gorgeous.”
For adventure seekers, there are plenty of nearby activities. You can swim in the lake, launch a boat, or hit the hiking trails right across the street. The Thunder Knob trail is a popular choice for those wanting to explore the area further. Just keep in mind that weekends can get busy, so planning ahead is key.
While some campers have noted that sites can feel a bit close together, the vibrant atmosphere and breathtaking scenery make it worth it. Whether you're here for a weekend escape or a longer stay, Colonial Creek South Campground is a great base for exploring the natural wonders of the North Cascades.
Description
National Park Service
North Cascades National Park
Overview
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 milepost 130, there are 94 campsites that are surrounded by forest and located on Diablo Lake. Colonial Creek South Campground can accommodate a variety of camping, whether its drive-in camping, or walk-in tent camping. The campsites vary in size from small to medium. Most of the campsites do not accommodate large trailers or RVs.
Recreation
Campers can access the Thunder Creek Trailhead from the South Loop. The Thunder Knob Trailhead is on the north loop across State Route 20. Fishing is allowed in Diablo Lake with a Washington State Fishing license, the nearest location to purchase a license is in the town of Marblemount, WA. Follow Washington State Fishing Regulations when recreating. Black bears are active in this campground and the surrounding trails. Be aware of your surroundings while hiking, picnicking, and camping. Use the provided bear boxes in your campsite to store coolers, cookware, and other odorants when not in use. If you encounter a bear around the campground or on a trail, inform campground staff or go to the North Cascades Visitor Center and fill out a bear report.
Natural Features
Colonial Creek South Campground is surrounded by a forest of western redcedar, western hemlock, Douglas-fir, red huckleberries, and other native vegetation. The campground has easy access to Diablo Lake for recreating.
Nearby Attractions
Traveling west on State Route 20: The North Cascades Visitor Center is 11 miles (18 km) west on State Route 20 from Colonial Creek South Campground, operating seasonally, typically from May to September. Campers can find the passport stamps, exhibits, park film, park store, and much more. Traveling east on State Route 20: Diablo Lake Overlook is 1.5 miles (2 km) east on State Route 20. the turquoise lake can be viewed safely from this area and there is ample day use parking and vault toilets. Ross Lake Overlook is 5 miles (8 km) east on State Route 20, this is a less developed vista point. There are two pull off areas with interpretive way sides and with views of the Ross Dam and Ross Lake.
Contact Info
For facility specific information, please call (360) 854-7200.
Location
Colonial Creek South Campground — Ross Lake National Recreation Area is located in Washington
Directions
Colonial Creek South Campground is located near milepost 130 on State Route 20. From Burlington, WA, drive 70 miles (113 km) east on State Route 20. From Twisp, WA, drive 71 miles (114 km) west on State Route 20.
Address
810 State Route 20
Sedro-woolley, WA 98284
Coordinates
48.6895806 N
121.0960611 W
Access
- Drive-InPark next to your site
- Walk-InPark in a lot, walk to your site.
- Hike-InBackcountry sites.
- Boat-InSites accessible by watercraft.
Stay Connected
- WiFiUnknown
- VerizonUnknown
- AT&TUnknown
- T-MobileAvailable
Site Types
- Tent Sites
- RV Sites
- Standard (Tent/RV)
- Group
- Cabins
Features
For Campers
- Trash
- Reservable
- Drinking Water
- Toilets
- Alcohol
- Pets
- Fires
For Vehicles
- Sanitary Dump
- Big Rig Friendly