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Cow Creek South (CO)

FSU.S. Forest Service — Silverthorne · Colorado · White River National Forest

AgencyFSU.S. Forest Service
AreaWhite River National Forest
LocationSilverthorne · Colorado · White River National Forest · 39.87944, -106.27722 · Map
Sites43 public sites counted from the federal listing — 43 standard nonelectric
Getting a siteReservable — the federal listing marks this campground as taking reservations. Some sites or seasons may still be first-come; the listing’s own words are below.
HookupsElectric at 0 of 43 sites
Water hookups at 0 of 43 sites
Sewer hookups at 0 of 43 sites
Full hookups (all three at one site) at 0 of 43 sites
Counted site by site from affirmative reports in the federal record. A site with no report is not counted either way.
Max RV lengthLongest reported site fits 90 ft
Sites that fit at least — 25 ft: 42 sites · 30 ft: 41 sites · 35 ft: 41 sites · 40 ft: 41 sites
Months openNot in federal data — the federal listing does not publish a season for this campground. Check the official description below or Recreation.gov.
FeesNot reported — the federal listing carries no fee description for this campground.
Check-in / outIn 2:00 PM · Out 11:00 AM (most common in the listing)
PetsAllowed at 44 sites, as reported
AccessibilityN
Phone970-468-7681

Check availability & book on Recreation.gov →

This site takes no reservations and shows no live availability. Source: Recreation.gov (RIDB export pulled November 5, 2026); this listing was last updated in the federal record on 2026-10-28.

From the official listing

Overview Cow Creek South Campground is located on the northeast shore of Green Mountain Reservoir in White River National Forest, offering an ideal setting for visitors seeking a multitude of recreational activities both on water and on land. fast Recreation Encompassing a landscape of rivers, mountains, trails and forest roads, the White River National Forest is one of the top recreation forests in the nation.

Located on the shores of Green Mountain reservoir, Cow Creek Campground is a popular spot for boating, canoeing, fishing, water skiing and windsurfing.

Anglers will find populations of rainbow and brown trout, as well as kokanee salmon when casting their lines out into the water.

Spring Creek is a popular off-roading area located at the northern end of the Gore Mountain Range. A network of roads open to off-road vehicle use meanders through lodgepole pine and spruce/fir forests. Viewpoints of surrounding mountains open up along these roads. Facilities Cow Creek South Campground has 44 standard sites suitable for tents, trailers and RVs. Vault toilets are provided.

All motorized watercraft must be inspected for Aquatic Nuisance Species and must launch from a monitored launch ramp. The Heeney Marina below the Town of Heeney on the west shore is open during daylight hours throughout the season. Other ramps are available as reservoir water levels allow. Natural Features In the heart of the Rocky Mountains, the 2.3 million-acre White River National Forest is a place of serenity and adventure, boasting eight wilderness areas, four defined seasons and ten peaks surpassing 14,000 feet in elevation.

The White River National Forest was established in 1891 as the White River Plateau Timber Reserve; the second such reserve to be named in the United States. In 1905, the newly formed Forest Service was given authority of the reserve.

Long before this designation, the area was home to the Ute Indians who followed herds of elk and bison on their seasonal migrations.

Wildlife in the area abounds. Bighorn sheep navigate rocky ridges and bull elk bugle at dusk. Scenic rivers sustain populations of cutthroat, rainbow and brown trout. Alpine regions provide habitat for pika and ptarmigan. Contact Info For facility specific information, please call (801) 226-3564. Nearby Attractions Take some time to visit Rocky Mountain National Park to learn about the diverse landscape and history of the area through interpretive programs and exhibits. In the summer visitors may want to traverse Trail Ridge Road from one side of the park to the other, reaching alpine vistas boasting elevations of more than 12,000 feet. Charges & Cancellations Once your reservation start date has begun, neither the Recreation.gov Contact Center nor the campground manager will be able to modify your reservation.

Directions, from the listing

From Silverthorne, Colorado on Interstate 70 take exit 205 and go 22.4 miles north on Colorado Highway 9. The campground is near the mid-point of Green Mountain Reservoir. The entrance is on the left just before mile marker 124.

From Kremmling, Colorado, turn off Highway 40 onto Colorado Highway 9 South and go 15.1 miles. The campground is near the mid-point of Green Mountain Reservoir. The entrance is on the right, just beyond mile marker 124.

Nearest federal campgrounds

FSU.S. Forest ServiceCow Creek North (CO)
1 mi straight-line · Silverthorne Colorado
FSU.S. Forest ServiceWillows Campground (CO)
2 mi straight-line · Silverthorne Colorado
FSU.S. Forest ServiceElliott Creek Campground (CO)
3 mi straight-line · Silverthorne Colorado
FSU.S. Forest ServicePrairie Point Campground (CO)
4 mi straight-line · Silverthorne Colorado
FSU.S. Forest ServiceBlue River Campground (CO)
13 mi straight-line · Silverthorne Colorado

Trip Card — Cow Creek South (CO)

Silverthorne · Colorado · White River National Forest

AgencyFS · U.S. Forest Service
LocationSilverthorne · Colorado · White River National Forest
FeesNot reported in the federal data
Getting a siteReservable
HookupsNone reported
Max RVUp to 90 ft
Months openNot in federal data
Sites43 sites

Book: recreation.gov/camping/campgrounds/234596 · Source: Recreation.gov, pulled November 5, 2026. Facility details come from federal recreation data and may be out of date — this site takes no reservations and shows no live availability; confirm details and book through Recreation.gov or the managing agency.