U.S. Forest Service · Bighorn National Forest · WY

Island Park Campground

1Heads up1 fire 38 mi away
Wildfire
Pk fire · 38 mi away · 1,645 acres · 85% contained · updated Oct 11, 2026
ReservableOut of season, no booking; December 11 opens June 11.
Book on recreation.govWe make nothing when you book
Right now
Listed not openA database flag with no reason and no date
A night
$18.50From, per site
Sites
9All of them booked ahead
75 ftLongest rig
8,550 ftElevation
294 ftWater · West Tensleep Creek
25.5 miSW of Buffalo, WY
42%Tree cover

The place

the agency’s own description · what’s there · 9 notices

In the agency’s own words

Island Park Campground is located in pine and spruce forest on West Tensleep Creek near West Tensleep Lake and the Cloud Peak Wilderness. Located 21 miles northeast of Ten Sleep, Wyoming, and 55 east of Worland, Wyoming, on US Hwy 16 this campground is nestled in the Bighorn National Forest offering a wide variety of activities including, hiking, fishing, scenic driving and a number of historic sites. The administering organization is Rustic Freedom / Gallatin Canyon Campgrounds; e-mail: support@rusticfreedom.com Recreation Meadowlark Lake is seven miles distant and allows motorized craft with a no-wake rule. Keep reading

West Tensleep Lake is a scenic, 125-acre lake open to non-motorized craft only, making it a perfect location for canoeing and fishing. Anglers will find rainbow, brown and brook trout in the cool waters of the lake. Off-road vehicle trails, scenic jeep roads, hiking and horseback riding trails and many fishing streams are available in the surrounding area.

Facilities

The campground offers single-family sites each equipped with a picnic table and campfire ring with grill. Vault toilets, drinking water from a hand pump and trash collection are provided. The nearest dump station is 17 miles away on Powder River Pass.

Natural Features

West Tensleep Creek is adjacent to the campground and West Tensleep Lake is four miles away, along with other lakes and creeks. Hiking trails into the Cloud Peak Wilderness start about five miles from the campground. A forest of lodgepole pine, Douglas fir and spruce trees covers the area. Contact Info For facility specific information, please call (307) 431-7446.

Nearby Attractions

The High Park Lookout is located just east of Meadowlark Lake. This old fire lookout was built by the CCC decades ago and is no longer active. A short hike leads to the lookout, where hikers are awarded panoramic views of the Cloud Peak Wilderness and the surrounding area. Deer Haven Lodge and Meadowlark Lodge are nearby, offering dining, lodging, guided horseback riding and fishing and camping supplies.

Charges & Cancellations

Refunds: Refund requests made through www.recreation.gov will be charged a $10 processing fee. This cancellation processing fee is retained by the reservation service contractor along with the non-refundable reservation fee. All requests for the return of the non-refundable reservation fee and the cancellation processing fee will be declined by the campground concessionaire as they did not receive these fees (these are the fees retained by the reservation contractor, a different entity).

What the agency tells you

Rule

The administering organization reserves the right to substitute sites without prior notice

Rule

This campground has one first-come, first-serve site

Rule

Limited space allows for no more than two (8' x 10') tents per site

Everything else this campground posts · 6
Rule

Groups larger than 20 people must camp elsewhere: Willow Park, Hettinger, Ranger Creek Recreation Area or Pine Island offer group camping

Rule

Two non-towed vehicles allowed per site. The first vehicle is included in the basic fee; the second vehicle will be charged an extra $9.00 fee at the campground

Rule

Firewood may be purchased from the host

Rule

Click here for more information on the Bighorn National Forest

Rule

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.

Rule

Refunds: Refund requests made through www.recreation.gov will be charged a $10 processing fee. This fee is retained by the reservation service contractor along with the non-refundable reservation fee. All requests for the return of the non-refundable reservation fee and the cancellation fee will be declined by the campground concessionaire as they did not receive these fees (these are the fees retained by the reservation contractor, a different entity).

Read them on the agency’s own page →

Tents and rigs

Sites
9
Hookups
None
Longest rig
75 ft
Accessible sites
None listed
Pets
Allowed
Shade
Every site
Source: Recreation.gov campsite records · Aug 23, 2026

Facilities

Toilets
Vault Toilets
“…table and campfire ring with grill. Vault toilets, drinking water from a hand pump and trash…”
Drinking water
Yes
“…campfire ring with grill. Vault toilets, drinking water from a hand pump and trash collection are provided.…”
Dump station
Yes
Store
Nearby
Camp host
On site
recreation.gov lists “Host”
Source: Stated in the agency description · Aug 23, 2026
Water, toilets and showers: read from the agency description, shown above · Sep 12, 2026

Around the campground

On the water
Lake, River, Creek
Biking
Birding
Boating
Canoeing
Climbing
Fire Lookouts/Cabins Overnight
Fishing
Hiking
Kayaking
Mountain biking
Mountain Climbing
Non-Motorized Boating
Off Road Vehicle Trails
Scenic drives
Night sky · 57th darkest of 248 in WY
Bortle 2
Source: Recreation.gov activity records · Aug 23, 2026

No reading yet, book on recreation.gov

Every site here is reservable, and the record lists none held back for anyone who drives up.

No availability snapshot inside the last 36 hours, so this page draws nothing rather than ageing a reading into fiction.

Booking windowOut of seasonOut of season, no booking. On December 11, 2026 at 10 AM ET, availability opens through June 11, 2027.recreation.govAdd to calendar (.ics)
Max stay14 nightsthe facility record
A night$18.50plus $8 to reserve, once per bookingthe agency’s rate schedule
A weekend$45DerivedFriday and Saturday, everything includedours, from the lines above
If plans change$10 to cancel$10 to change a reservation; this campground publishes its own terms toorecreation.gov’s schedule
Runs itU.S. Forest ServiceBooked through recreation.govthe agency’s record
Watch for a cancellation

Full? Watch it.

One email when a night opens, plus More Than Just Parks dispatches. Unsubscribe any time.

We read recreation.gov once an hour, at 40 minutes past, and write the first time a site in your window is free for the nights you asked for.

Scanners that check every few minutes exist, and most of them charge. This one is free, it reads the same calendar, and it won’t always be first.

Free forever, no booking kickbacks.
Tell me when the season opens

Watch for the season to open

One email when the season goes on sale, plus More Than Just Parks dispatches. Unsubscribe any time.

We check once an hour, at 40 minutes past, and write the first time the agency has that season on sale.

Scanners that check every few minutes exist, and most of them charge. This one is free, it reads the same calendar, and it won’t always be first.

We’ll write once, when the season that starts Fri, Jun 11 2027 is open for booking.

Free forever, no booking kickbacks.
Book on recreation.gov

We make nothing when you book. The link goes straight to the government.

Every line of the receipt · 15

What you actually pay

The sign priceU.S. Forest Service
A night$18.50
Standard Nonelectric$18.50
These are next season’s rates, Jun 11, 2027 to Sep 5, 2027. The campground is between seasons now.
Two non-towed vehicles allowed per site.
The first vehicle is included in the basic fee
The booking feerecreation.gov
Reservation fee, booked online$8
One fee per reservation, however many nights you book, and it’s non-refundable. $9 if you book by phone, $3 in person.
Pass discounts only apply to the recreation (or use) fee for the facility. Other charges such as electricity or water hookups, reservation or other fees are not eligible for a discount.
What this campground addsits own record
Extra vehicle$9

“the second vehicle will be charged an extra $9.00/day fee at the campground.” · the U.S. Forest Service’s own fee record

What a stay costs
One nightDerived$26.50
A weekend, Friday and SaturdayDerived$45

Derived by CAMPANAC: the agency’s published rate for this season, $18.50 a night, plus one $8 recreation.gov reservation fee for the booking. A weekend here means Friday and Saturday night, booked once. Optional charges (an extra vehicle, a second tent, a dump-station fee) are listed separately and aren’t in this total.

If your plans changerecreation.gov
Change fee, moving to dates outside your booking$10
Cancellation fee$10
Cancelling the day before, or the day of$10 + your first night
No-show$20 + your first night

“Refunds: Refund requests made through www.recreation.gov will be charged a $10 processing fee.” · this campground’s own terms

Who keeps the booking fee

The agency’s own policy text says the reservation fee and the cancellation processing fee are “retained by the reservation service contractor”, and that a campground concessionaire will decline to refund them because “they did not receive these fees”. Recreation.gov is run under contract by Booz Allen Hamilton. What share of your booking fee the contractor keeps isn’t published in any federal dataset we can read, so we print no number for it. Our reporting on the contract →

How we know this receipt · 7

rules read Sep 9, 2026 · rates Sep 10, 2026 · How we know all this

Seen something wrong here? Tell us.

The sites

10 records · which ones have room · the site map

The sites, ranked

from 9 mapped sites
88 ftbetween you and the next site, typically
Least room03 46 ft04 46 ft08 85 ft

All 10 records

10 of 10 records located
Standard9Host pad1
Aerial · Esri World Imagery
SleepsTakes aUp to

The price is derived by CAMPANAC, not published per site: the per-night rate this campground publishes for each site’s own site type. 9 of the 10 sites listed carry one, and a site whose type has no published rate sits out of the price rather than being called free.

Measured shade is NLCD Tree Canopy Cover 2024 (USDA Forest Service / MRLC) read at the site’s own coordinate, 27% canopy or more, and only for the sites the agency gave no Shade value. It never changes the agency’s own shaded count beside it.

ISLAND PARK CAMPGROUND01 Hosthost pad30 ft331 ft$18.50
ISLAND PARK CAMPGROUND02standard nonelectric70 ft110 ft258 ft$18.50
ISLAND PARK CAMPGROUND03standard nonelectric60 ft46 ft216 ft$18.50
ISLAND PARK CAMPGROUND04standard nonelectric36 ft46 ft180 ft$18.50
ISLAND PARK CAMPGROUND05standard nonelectric52 ft88 ft172 ft$18.50
ISLAND PARK CAMPGROUND06standard nonelectric56 ft88 ft85 ft$18.50
ISLAND PARK CAMPGROUND07standard nonelectric52 ft145 ft82 ft$18.50
ISLAND PARK CAMPGROUND08standard nonelectric30 ft85 ft74 ft$18.50
ISLAND PARK CAMPGROUND09standard nonelectric36 ft85 ft160 ft$18.50
ISLAND PARK CAMPGROUND10standard nonelectric75 ft117 ft214 ft$18.50

The agency files 1 more record here that isn’t a site for the night. It names it a host pad. It’s in the table above, marked for what it is, and it isn’t counted as a site.

Getting there

the map and the coordinate · the agency’s directions · the phone number
Coordinate44.20528, -107.23722
The phone406-587-9054
The agency’s pageOfficial page ↗

Where it is

Getting there

Drive 21 miles northeast of Ten Sleep, Wyoming, on US Highway 16; then go 3 miles north on FSR 27. From Buffalo, Wyoming, travel west 42 miles on US Hwy 16 to FSR 27 (at Deer Haven Lodge), turn right onto FSR 27 and go 3 miles north to campground.

The weather

the next four days

Next four days, and the thirty-year normal

Forecast

Overnight33°Clear
Saturday60°Sunny
Saturday Night38°Partly Cloudy
Sunday53°Sunny

NWS forecast for Ten Sleep, WY

The land, and who answers for it

what threatens it · who answers for it

Roadless country, and what’s coming for it

Roadless
Leigh Creek19,180 acres · 9 mi · inventoried roadless area

You’re camping on ground somebody wants. We track the threats and the comment deadlines.

Who answers for this land

Harriet Hageman, official portrait

Island Park Campground is in Wyoming’s at-large congressional district. Its representative, Harriet Hageman (R), votes on the laws that decide what happens to this land. Public-lands grade so far: F. See every public-lands vote →

Seen something wrong here? Tell us.

How we know

every fact on this page, and where it came from
Right now: U.S. Forest Service’s own recreation database flags it not open and publishes no reason and no date. That’s a flag, not a notice: the number below is the only way to be sure.
Cell signal: the Forest Service’s own campground description, read as text by CAMPANAC. None of this is a measurement. It’s what the land manager published about the place, and phones, carriers and weather all disagree with each other; treat it as a warning, not a promise.
Nearest place of any size: Ten Sleep, WY, 15.5 mi NE. Straight line.