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Open

Open for the 2026 season (May through September). Reservations available via Recreation.gov. Note: The Marblemount bridge will be closed overnight Monday through Friday, 8pm to 4am, from June 1 through June 19 for repair work, making the campground inaccessible from State Route 20 during those hours.

Heat Advisory issued July 21 at 3:19PM PDT until July 22 at 11:00PM PDT by NWS Seattle WA

3:19 PM — July 22nd, 3:30 AM

* WHAT...Hot conditions with high temperatures in the upper 80s to lower 90s and low temperatures around 60 degrees. This will pose a moderate risk of heat-related illness. * WHERE...Eastern Strait of Juan de Fuca, Foothills and Valleys of the North Cascades, Lake Crescent Area Including US 101, Lowlands of Western Skagit and Northwestern Snohomish Counties, Lowlands of Western Whatcom County, Northern Hood Canal, and Port Townsend Area. * WHEN...Until 11 PM PDT Wednesday. * IMPACTS...Heat will significantly increase the risk of heat-related illnesses for those who are sensitive to heat, especially those without effective cooling or adequate hydration. * ADDITIONAL DETAILS...Areas closest to the water will experience cooler daytime high temperatures.

Air Quality Alert issued July 20 at 12:48PM PDT by NWS Seattle WA

July 20th, 12:48 PM — July 22nd, 9:00 AM

An Air Quality Alert has been issued by the Northwest Clean Air Agency until 9 AM PDT Wednesday. An Air Quality Alert has been issued for Skagit and Whatcom Counties, effective immediately through Wednesday July 22nd at 9am due to expected wildfire smoke from Canadian wildfires. Particulate matter (PM2.5) levels may reach Unhealthy for Sensitive Groups. When air quality is Unhealthy for Sensitive Groups, sensitive groups should take steps to reduce exposure. Limit time outside, avoid strenuous outdoor activity, and follow tips for cleaner indoor air. Everyone should watch for symptoms as a sign to reduce exposure. For current air quality conditions and additional information visit https://nwcleanairwa.gov

Air Quality Alert issued July 20 at 10:23AM PDT by NWS Seattle WA

July 20th, 10:23 AM — July 22nd, 9:00 AM

An Air Quality Alert has been issued by the Northwest Clean Air Agency until 9 AM PDT Wednesday. An Air Quality Alert has been issued for Skagit and Whatcom Counties, effective immediately through Wednesday July 22nd at 9am due to expected wildfire smoke from Canadian wildfires. Particulate matter (PM2.5) levels may reach Unhealthy for Sensitive Groups. When air quality is Unhealthy for Sensitive Groups, sensitive groups should take steps to reduce exposure. Limit time outside, avoid strenuous outdoor activity, and follow tips for cleaner indoor air. Everyone should watch for symptoms as a sign to reduce exposure. For current air quality conditions and additional information visit www.nwcleanairwa.gov

About

Marble Creek Campground is a remote, forested retreat in the Mt. Baker-Snoqualmie National Forest, situated along Marble Creek near its confluence with the Cascade River. The 22 sites (20 single, 2 double) are well-spaced beneath towering old-growth Douglas fir and western red cedar, providing a secluded atmosphere within walking distance of the river. The campground offers basic amenities including vault toilets, picnic tables at every site, fire rings with cooking grills, and trash collection. There is no potable water, so campers must bring their own supply. Cell phone coverage is nonexistent. Sites accommodate tents, trailers, and RVs up to 32 feet on gravel back-in driveways. The area provides access to North Cascades National Park and numerous Forest Service trails, including Hidden Lake Trail. Summer and early fall are prime for hiking, fishing, and horseback riding. The nearby town of Marblemount offers the closest services.

Directions

From Sedro-Woolley, take WA-20 East for approximately 40 miles. At the town of Marblemount, cross the bridge over the Skagit River and continue approximately 8.6 miles on graveled Cascade River Road to the campground.

Amenities

Water No
Fires Allowed Yes
Toilets Yes
Dump Station
Wifi No
Pets Allowed Yes
Showers No
Electric Hookups
Water Hookups
Sewer Hookups
Camp Store No
Price $64

Vehicle

Max RV Length 40ft
Max Trailer Length 40ft
Big Rig Friendly No
Pull Through Sites No

Contact

Phone +1 (360) 804-1103

Cell Service

AT&T None
Verizon None
T-Mobile None

Availability

Photos

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