Nearby Campgrounds
Overview
Colonial Creek South Campground is a remote, yet busy campground nestled in old growth forest on the south side of State Route 20 near mile marker 130.Ten walk-in, tent-only sites are available first-come, first-served in the winter (sites 64-73). Sites may be difficult to access in winter. Reservations required late May to September. Recreational opportunities include a fully accessible fishing pier and boat launch on Diablo Lake, as well as hiking opportunities on Thunder Creek and Thunder Knob trails.
Best Seasons
Location
Elevation
1,295 ft
Directions
Located off of SR 20 at mile post 130. Twenty miles (40 km) east of Marblemount, 63 miles (101 km) west of Winthrop.
Weather Notes
The best weather for visiting the North Cascades generally occurs between mid-June and late September. Summer daytime temperatures average in the 70s F. Snow is off most trails by mid-July. Autumn and Spring are popular for color and wildlife. Storms are common: always be prepared for a few days of rain and wind. The east side of the Cascade Mountains (Lake Chelan National Recreation Area) is drier and warmer in the summer than the west side. Summer temperatures at Stehekin reach the 90s F.
RV Information
Up to 36 ft
Maximum RV Length
Trailers up to 36 ft
Colonial Creek Campground Summer Reservation Fee
Reservations can be made up to 6 months or 7 days in advance at www.recreation.gov or by phone at (877) 444-6777. Check out time is 12:00 pm on the day of departure.
Colonial Creek South Campground Fall First-Come, First-Served Fee
Fee is per site per night; fees are paid through pay.gov at tinyurl.com/NOCACamping. Campsite occupancy limits include a maximum of 2 vehicles, 8 people, and 3 tents. Check out time is 12 pm on day of departure. Campsites are first-come, first-served once reservations end the first week of September until October when potable water and trash services are provided.
Colonial Creek South Campground Winter Fee
Ten sites #64 - #73 (walk-in, tent-only) remain open during winter season from October to late May with no water, services, or fees. Vault toilets are available. Please carry out all trash. Snow may be on ground during winter months.
No cell coverage detected at this location.
Reservations are required during the peak season for all campgrounds from late May through early September of each year. Campsite reservations are released in two different booking windows of 6 months in advance or 7 days in advance. Campsites can be reserved online or over the phone. To reserve campsites over the phone, call recreation.gov at (877) 444-6777.
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Fri
57°F
7 mph NNE
Sat
60°F
5 mph NE
Sun
62°F
5 mph N
Mon
63°F
1 to 6 mph SSW
Tue
67°F
1 to 5 mph WSW
Wed
70°F
1 to 5 mph N
Thu
71°F
3 mph WNW