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Cook Lake Rec Area in Wyoming
Hard to BookNational Forest

Cook Lake Rec Area

Black Hills National Forest, Wyoming

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As of September 2026, Cook Lake Rec Area is a campground in Black Hills National Forest, Wyoming with 15 campsites. Cook Lake Rec Area is booked through Recreation.gov.

  • PermitSnag checks Cook Lake Rec Area for availability and tells alert holders when a site opens up.
  • Cook Lake Rec Area is located at 44.5947ยฐ N, 104.4086ยฐ W.
people allowed on each site
8

Cook Lake Rec Area reservations and next available dates

September 2026

open, tap to book on Recreation.govsold outin your alert

Stay and booking rules

  • Taxes apply
  • Reservations close: 2 day(s) prior to arrival

Published by Recreation.gov for Cook Lake Rec Area, read on September 30, 2026.

Campsites at Cook Lake Rec Area

  • Standard 15

What an RV fits

  • 38 ft1 site
  • 45 ft3 sites
  • 46 ft2 sites
  • 48 ft3 sites
  • 49 ft1 site
  • 50 ft3 sites
  • 56 ft1 site
  • 60 ft1 site

Amenities

  • restrooms
  • potable water

At a glance: Setting: Mountain.

Things to do: fishing, boating, hiking, biking, wildlife, photography, offroad, horse riding.

All sites at Cook Lake Rec Area, as listed by Recreation.gov

Every site is in the COOK loop.

SiteTypeSleepsMax RV
019Standard846 ft
020Standard848 ft
021Standard848 ft
022Standard850 ft
023Standard845 ft
024Standard856 ft
025Standard849 ft
026Standard838 ft
027Standard845 ft
028Standard860 ft
029Standard846 ft
030Standard845 ft
031Standard850 ft
032Standard848 ft
033Standard850 ft

About Cook Lake Rec Area

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 (605) 574-4402.

Charges & Cancellations

No refunds will be given for weather or related events.

Rules and notices at Cook Lake Rec Area

Recreation.gov does not date these notices. We last read them on September 30, 2026. Check Cook Lake Rec Area on Recreation.gov

Notices from Recreation.gov

FYI: During the off season (from 10/01 until 12/15) the USFS operates this campground. Their information is listed below:

Late September โ€“ Mid May

Black Hills National Forest / Bearlodge Ranger District

101 S. 21st Street, Sundance, WY 82729

Phone (307) 283-1361 www.fs.usda.gov/r02/blackhills

Daily Fee is $15.00 per First Come First Served campsite of which there are 15 available. There is a $5.00 Day Use Fee.

Self-Pay at all open campgrounds. The stay limit is 14 days in a 28 day period.

B Loop is open. All other loops are Closed!

Parking Spur Length is 45 ft.

Drinking water is NOT available. Each site has a picnic table and a fire ring. Vault toilets are also available.

Garbage and Trash "Pack It In Pack It Out" at all times.

Please note that roads are not maintained during the off-season. Sites are open until weather prohibits access or closed on the date noted above. (This campground closes on 12/15/2026 this year)

The information listed below is pertinent during the open season from May 15th to September 30th.

In accordance with standard industry practices, ExplorUS will be assessing an additional vehicle fee of $5.00 per night on the second vehicle in each single family campsite, and on the third and fourth vehicle in any double family campsite, provided these vehicles are not joined to the first vehicle by a hitch and towed onto the site. In the case of motorcycles, the first two are considered to be one vehicle and the third and fourth are also considered to be one vehicle. No additional vehicle fees are collected for bicycles.

These campsites are non-electric sites. Generators may run from 6 a.m. until 10 p.m. only.

Non-reservable sites may be available on a first come, first served basis

A pet fee of $2 per pet per night is required upon check in. Pets must be leashed, under control and attended at all times.

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The Senior and Access discounts are only honored for the site that houses the card holder.

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If multiple sites are reserved on one card, the rest of the camping fee will be collected upon arrival unless another card holder occupies the site!

Open fires allowed if contained and attended to; be sure that fire is completely extinguished before leaving; check with the local Forest Service Office for fire restrictions

Prevent the spread of invasive species by inspecting and cleaning packs, equipment, and tires before using lake or trails

Don't Move Firewood: Prevent the spread of tree-killing organisms by obtaining firewood at or near your destination and burning it on-site. For more information visit dontmovefirewood.org.

Cook Lake Rec Area FAQ

How hard is it to get a campsite at Cook Lake Rec Area?

Cook Lake Rec Area is rated "Hard to Book" based on historical demand. This campground is popular and often books out weeks in advance. Your best strategy is to monitor cancellations.

How do I find last-minute availability at Cook Lake Rec Area?

Cancellations happen frequently at Cook Lake Rec Area, especially 1-2 weeks before check-in dates. PermitSnag monitors availability 24/7 and sends instant alerts when sites open up due to cancellations. This is often the best way to snag popular campsites.

How many campsites does Cook Lake Rec Area have?

Cook Lake Rec Area has 15 campsites.

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