U.S. Forest Service · Custer National Forest · MT

Diamond Butte Lookout

3Heads up3 fires, nearest 17 mi
Wildfire
Buffalo 2 fire · 17 mi away · 25 acres · updated Oct 9, 2026
Wildfire
High School fire · 42 mi away · 0 acres · updated Oct 15, 2026
Wildfire
Sweet Medicine fire · 44 mi away · 0 acres · updated Oct 15, 2026
Reservable, and full this SaturdayThe one site on offer is taken this Saturday, and the record lists no site held back for a walk-up. read 16:48 UTC

We don’t think it should be. Every campground should hold some sites for whoever drives up.Tell your representative →

Right now
Taking bookingsSites offered on 25 of the next 30 nights read 16:48 UTC
Sites
1All of them booked ahead
4,260 ftElevation
3,453 ftWater · Diamond Butte Reservoir Number One
34.8 miSE of Lame Deer, MT
0%Tree cover
Bortle 2Night sky · 36th darkest of 501 in MT

The place

the agency’s own description · what’s there · 5 notices

In the agency’s own words

Diamond Butte Lookout is perched atop a 30-foot masonry tower on Diamond Butte at an altitude of 4,245 feet in the Custer National Forest approximately 40 miles from Ashland, Montana. The lookout was moved from its original location of Yeager Butte in 1958 and was an active fire lookout until 2001. Guests can enjoy panoramic views of the surrounding mountains. This vantage point offers the chance to enjoy sunrises, sunsets and star gazing on clear nights. The lookout is accessible by car, but it is a 200-foot walk up a steep hill to the lookout from the parking area. Guests should be prepared to bring most of their own supplies and gear. Keep reading

Recreation

You can enjoy hiking, horseback riding and mountain biking near the lookout. Opportunities are available to enjoy off-road vehicle riding and hunting.

Facilities

The lookout can accommodate 4 people and is furnished with a table, chairs and1 twin bed with mattress, a double futon with mattress and a cot. Propane appliances include a cook stove with an oven, lights and a heater. A few cooking and eating utensils are provided, along with a broom, mop and bucket. Parking and an outhouse with a pit toilet are located at the gate 200 feet below the lookout. A wagon is stored in the lookout's basement to help haul gear. Water and electricity are not available. Guests must bring their own water for drinking, cooking and washing. Items such as bedding, lanterns or flashlights, matches, extra toilet paper, first aid supplies, trash bags, dish soap, towels and an ice chest are not available. Guests are expected to pack out their trash and clean the cabin before leaving.

Natural Features

The lookout offers expansive views of the nearby hills and the distant Bighorn Mountains, which are about 100 miles away. Vegetation is sparse, but sagebrush and lupin thrive on the surrounding landscape. Wildlife in the area includes fox, black bear, antelope and a variety of bird species ( bear safety ).

What the agency tells you

Rule

There is no water; guests must provide their own water for drinking, cooking and washing

Rule

Be bear aware: keep all food, trash and scented items stored inside the cabin

Rule

Guests must pack out all trash and clean cabin before departure

Everything else this campground posts · 2
Rule

Learn more about the Custer National Forest

Rule

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

Read them on the agency’s own page →

Tents and rigs

Sites
1 · 1 cabin
Hookups
None
Accessible sites
None listed
Pets
Allowed
Source: Recreation.gov campsite records · Aug 23, 2026

Facilities

Toilets
Pit Toilets
“…bucket. Parking and an outhouse with a pit toilet are located at the gate 200 feet below the lookout.…”
Drinking water
None, bring your own
“…are not available. Guests must bring their own water for drinking, cooking and washing. Items such as…”

Around the campground

Biking
Hiking
Horseback riding
Hunting
Wildlife viewing
Source: Recreation.gov activity records · Aug 23, 2026

Full this Saturdayread 16:48 UTC

How full the weekend is nationally.

OpenBookedClosed

Booking window6 months outBookable now through April 16, 2027. Tomorrow at 10 AM ET, availability opens through April 17, 2027.recreation.gov
Max stay4 nightsthe facility record
Sites, a night, from$45From the rate schedule matched to 1 of its 1 sites. U.S. Forest Service publishes no campground-level rate we can read.derived by CAMPANAC
If plans change$10 to cancel$10 to change a reservationrecreation.gov’s schedule
Runs itU.S. Forest ServiceBooked through recreation.govthe agency’s record
Watch for a cancellation

Watch this campground

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 Wed, Sep 15 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 · 12

What you actually pay

The sign priceU.S. Forest Service
Sites, a night, from$45
Derived by CAMPANAC from the rate schedule matched to 1 of its 1 sites. U.S. Forest Service publishes no campground-level rate for this campground that we can read, only per-site rate templates its own record matches to each site’s own type.
Group area, a night$45
Rates for the season the campground is in now, Sep 15, 2026 to Dec 31, 2026.
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 a stay costs
The agency publishes no nightly rate for this campground, so there’s nothing to add the $8 booking fee to. We won’t total a receipt with a number missing from it.
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

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 · 5

recreation.gov availability, read 16:48 UTC · rules read Sep 9, 2026 · rates Oct 1, 2026 · How we know all this

Seen something wrong here? Tell us.

The sites

1 sites · the site map

All 1 sites

1 of 1 sites located
Cabin or shelter1
Aerial · Esri World Imagery
Up 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. 1 of the 1 sites listed carry one, and a site whose type has no published rate sits out of the price rather than being called free.

AREA DIAMOND BUTTE LOOKOUT001cabin nonelectric3,378 ft$45

OpenStreetMap has no toilet mapped within 1 km of this campground, so no site here carries a toilet distance. That’s a gap in the map, not a finding about the campground.

Getting there

the map and the coordinate · the agency’s directions · the phone number
Coordinate45.24917, -105.93250
The phoneCALL FOR COMBINATION PRIOR TO YOUR STAY - M-F 8:00 TO 4:30 C
The agency’s pageOfficial page ↗

Where it is

Getting there

From Ashland, Montana: travel east on State Highway 212 for approximately 3 miles. Turn south onto Otter Creek Road hwy 484 and travel 20 miles. Just past the Fort Howes Work Center, turn east onto Taylor Creek Road and travel 12 miles to Sonnette Divide Road. Turn north onto the Sonnette Divide Road for 2 miles then turn east on the Diamond Butte Lookout Road. Travel 1 mile to the lookout.

The weather

the next four days · the thirty-year normal

Next four days, and the thirty-year normal

Forecast

Today61°Sunny
Tonight37°Mostly Clear
Saturday74°Sunny
Saturday Night42°Partly Cloudy

NWS forecast for Birney, MT

Typical weather

Typical October night 30°F, day 60°F.

Coldest month of the year: typical January night 10°F, below freezing. Bring a bag rated colder than that, and expect ice in the water bottle.

100°32°0°

Daily high and lowDays with 0.10 in or more

A normal is the 1991-2020 average for the month, not a forecast: about half of all Julys are colder than the July line. The seven-day forecast above answers the other question.

Measured at: SONNETTE 7 SW, MT (USC00247740), 5 miles away and 346 ft lower

The land, and who answers for it

who answers for it · a letter you can send

Who answers for this land

Troy Downing, official portrait

Diamond Butte Lookout is in Montana’s 2nd congressional district. Its representative, Troy Downing (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.

Who can change it · 3
Write to somebody who can change it

Two offices, two different asks. The draft to the agency asks it to set aside a published share of the sites here for whoever drives up. The draft to Congress asks why that share is zero and presses for a published minimum at the campgrounds it funds.

Read the draft, or change the wording

For the camper who turned up, or tried to book, and couldn’t get in. Every draft is written from this campground’s own record (its agency, its unit, its site count and its own weekend) and the buttons above copy whichever wording is selected here.

To Troy Downing

Asks them to put the question to the agency in writing, and to press for a published minimum share of walk-up sites across the campgrounds they fund.

Subject Walk-up camping at Diamond Butte Lookout, Custer National Forest, Montana

Dear Troy Downing,

I’m a constituent in Montana’s 2nd district. I tried to camp at Diamond Butte Lookout, Custer National Forest, Montana, and couldn’t.

All 1 sites at Diamond Butte Lookout are reservable, and the agency's own record lists none held back for somebody who drives up. On Saturday, October 17, the one site recreation.gov was offering there was already booked.

1,623 of the 7,639 federal campgrounds in this country still keep at least some sites for whoever arrives first. Diamond Butte Lookout keeps none, and that’s a choice somebody made rather than a rule.

I’m not asking you to run Diamond Butte Lookout. I’m asking you to put it to the U.S. Forest Service in writing: why is the share of first-come sites there zero, and what would a published minimum share cost? Please press for that minimum at the federal campgrounds you fund.

The people who open these campgrounds, collect the fees and keep the water running are seasonal positions. At GS-5, base pay plus the government's own 36.25% benefit factor, one costs about $47,414 a year. One percent of the $13.3 billion the USS Gerald R. Ford cost to procure would pay for about 2,800 of them for a year. Both figures are the government's own (a Congressional Research Service report and an OPM pay table), and I’m glad to send them.

Sent about Diamond Butte Lookout (Custer National Forest, Montana) via campanac.com
To Steve Daines

Asks them to put the question to the agency in writing, and to press for a published minimum share of walk-up sites across the campgrounds they fund.

Subject Walk-up camping at Diamond Butte Lookout, Custer National Forest, Montana

Dear Steve Daines,

I’m a constituent in Montana. I tried to camp at Diamond Butte Lookout, Custer National Forest, Montana, and couldn’t.

All 1 sites at Diamond Butte Lookout are reservable, and the agency's own record lists none held back for somebody who drives up. On Saturday, October 17, the one site recreation.gov was offering there was already booked.

1,623 of the 7,639 federal campgrounds in this country still keep at least some sites for whoever arrives first. Diamond Butte Lookout keeps none, and that’s a choice somebody made rather than a rule.

I’m not asking you to run Diamond Butte Lookout. I’m asking you to put it to the U.S. Forest Service in writing: why is the share of first-come sites there zero, and what would a published minimum share cost? Please press for that minimum at the federal campgrounds you fund.

The people who open these campgrounds, collect the fees and keep the water running are seasonal positions. At GS-5, base pay plus the government's own 36.25% benefit factor, one costs about $47,414 a year. One percent of the $13.3 billion the USS Gerald R. Ford cost to procure would pay for about 2,800 of them for a year. Both figures are the government's own (a Congressional Research Service report and an OPM pay table), and I’m glad to send them.

Sent about Diamond Butte Lookout (Custer National Forest, Montana) via campanac.com
To Tim Sheehy

Asks them to put the question to the agency in writing, and to press for a published minimum share of walk-up sites across the campgrounds they fund.

Subject Walk-up camping at Diamond Butte Lookout, Custer National Forest, Montana

Dear Tim Sheehy,

I’m a constituent in Montana. I tried to camp at Diamond Butte Lookout, Custer National Forest, Montana, and couldn’t.

All 1 sites at Diamond Butte Lookout are reservable, and the agency's own record lists none held back for somebody who drives up. On Saturday, October 17, the one site recreation.gov was offering there was already booked.

1,623 of the 7,639 federal campgrounds in this country still keep at least some sites for whoever arrives first. Diamond Butte Lookout keeps none, and that’s a choice somebody made rather than a rule.

I’m not asking you to run Diamond Butte Lookout. I’m asking you to put it to the U.S. Forest Service in writing: why is the share of first-come sites there zero, and what would a published minimum share cost? Please press for that minimum at the federal campgrounds you fund.

The people who open these campgrounds, collect the fees and keep the water running are seasonal positions. At GS-5, base pay plus the government's own 36.25% benefit factor, one costs about $47,414 a year. One percent of the $13.3 billion the USS Gerald R. Ford cost to procure would pay for about 2,800 of them for a year. Both figures are the government's own (a Congressional Research Service report and an OPM pay table), and I’m glad to send them.

Sent about Diamond Butte Lookout (Custer National Forest, Montana) via campanac.com
How we know this · 4
The figures in these drafts: Navy Ford (CVN-78) Class Aircraft Carrier Program: Background and Issues for Congress (CRS Report RS20643) · Updated December 4, 2025 · “The ship’s final procurement cost was $13,316.5 million (i.e., about $13.3 billion) in then-year dollars.”
The figures in these drafts: Salary Table 2026-GS, Incorporating the 1% General Schedule Increase, Effective January 2026 (U.S. Office of Personnel Management) · Effective January 2026 · “Grade 5, Step 1: $34,799 (annual rate, before locality pay).”
The figures in these drafts: Update to Civilian Position Full Fringe Benefit Cost Factor, Federal Pay Raise Assumptions, and Inflation Factors used in OMB Circular No. A-76 (OMB Memorandum M-08-13) · March 11, 2008 · “the civilian position full fringe benefit cost factor needs to be adjusted downward, from 36.45 percent to 36.25 percent”

How we know

every fact on this page, and where it came from
Right now: recreation.gov is offering sites on 25 of the next 30 nights, which isn’t something a closed campground does.
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: Birney, MT, 27.1 mi ESE (a census designated place). Straight line.