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Cook Lake Rec Area

FSU.S. Forest Service — Montana · Black Hills National Forest

AgencyFSU.S. Forest Service
AreaBlack Hills National Forest
LocationMontana · Black Hills National Forest · 44.59472, -104.40861 · Map
Sites15 public sites counted from the federal listing — 15 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 15 sites
Water hookups at 0 of 15 sites
Sewer hookups at 0 of 15 sites
Full hookups (all three at one site) at 0 of 15 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 99 ft
Sites that fit at least — 25 ft: 16 sites · 30 ft: 16 sites · 35 ft: 16 sites · 40 ft: 15 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 0:00 AM · Out 0:00 AM (most common in the listing)
PetsAllowed at 16 sites, as reported
AccessibilityN
Phone(307)283-1361

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 2026-09-18.

From the official listing

Overview Situated in a heavily forested area adjacent to Cook Lake, this campground is a peaceful setting for guests seeking recreation and relaxation in the Black Hills National Forest in Wyoming.

Some sites in the campground are widely spaced and open up to views overlooking the lake, and others sit snugly along a hillside. Separation, rather than vegetation, provide visitors with a sense of privacy. Tall mature trees and grass underbrush give the campground a groomed character. Recreation The forest offers accessible recreation for all ages. Visitors can take advantage of opportunities for hiking, fishing, horseback riding, mountain biking, and riding off-highway vehicles (OHVs) on moderate terrain. Approximately 4 miles of hiking and bicycling trails are available at the recreation area.

Adjacent to the campground is Cook Lake, an ideal spot for fishing and boating. The lake supports populations of rainbow and brown trout, a variety of sunfish, and catfish.

The Cook Lake Trail, along with Loop A, has been closed due to a recent landslide. However there are still plenty of opportunities for outdoor recreation of all types in the area. Facilities The Cook Lake Recreation Area has sites able to accommodate tents, trailers, and RVs.

The campground is equipped with picnic tables, campfire rings, vault toilets, and drinking water; however, electrical hook-ups are not available.

There is also an accessible pier and picnic area as well as walk in access to the lake for small boats (non motorized). Natural Features Located in western South Dakota and northeastern Wyoming, Black Hills National Forest encompasses nearly 1.25 million acres of rugged rock formations, canyons and gulches, open grassland parks, tumbling streams, deep blue lakes, and unique caves.

Derived from the Lakota language, the words "Paha Sapa," meaning "hills that are black," honor the dark, pine-covered hills rising several thousand feet above the surrounding prairie.

Wildlife in the area abounds. Bighorn sheep navigate mountainous terrain, while elk, deer and pronghorn gather in forests and prairies. Bald eagles, hawks, osprey, peregrine falcon, and hundreds of other bird species can be found in the forest, especially along streams, lakes and rivers. Mountain lions, although rarely seen, also call this area home. Nearby Attractions A hike to Warren Peak Lookout Tower makes a scenic day trip for guests.

Devils Tower National Monument is also a great location to visit. Established as the first United States National Monument on September 24, 1906, by President Theodore Roosevelt, this unique geological formation is valued for its natural, cultural, and recreational significance. Contact Info For facility specific information, please call (661) 702-1420. Charges & Cancellations No refunds will be given for weather or related events.

Directions, from the listing

Interstate I-90 to exit 199 (Aladdin). North on Rt 111 for 4 miles, left on Farrall Road (Rt 843) for 10 miles to Cook Lake.

OR

From Sundance, WY, take US 14 west or exit 185 off Interstate 90 to US 14 west, for 1.4 miles to Cook Lake Recreation Area sign at Forest Route 838. Turn right onto FR 838 and go 12.9 miles to FR 843. Turn right and go 5.4 miles to another Cook Lake Recreation Area sign on FR 842. Turn left and go 1.1 miles to campground.

Nearest federal campgrounds

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Trip Card — Cook Lake Rec Area

Montana · Black Hills National Forest

AgencyFS · U.S. Forest Service
LocationMontana · Black Hills National Forest
FeesNot reported in the federal data
Getting a siteReservable
HookupsNone reported
Max RVUp to 99 ft
Months openNot in federal data
Sites15 sites

Book: recreation.gov/camping/campgrounds/231835 · 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.