ReservableOut of season, no booking; November 15 opens May 15.
Book on recreation.govWe make nothing when you book
Right now
Listed not openA database flag with no reason and no date
A night
$30From, per site
Sites
2221 on recreation.gov
83 ftLongest rig
5,220 ftElevation
180 ftWater · Bismark Creek
2.6 miNE of Custer, SD
41%Tree cover

The place

the agency’s own description · what’s there · 10 notices

In the agency’s own words

Bismarck Lake Campground is set amidst a scattering of aspen groves and Ponderosa pine on the southeast edge of Bismarck Lake at 5,000 feet. This is a great place for visitors seeking recreation and relaxation in the Black Hills National Forest. Acess to this campground is through Custer State Park near the West Highway 16A entrance. Sites in the campground are widely spaced and open up to views of lakes, providing adequate privacy for visitors. Keep reading

Recreation

The forest offers accessible recreation for all ages and abilities. Visitors can take advantage of opportunities for hiking, fishing, horseback riding, mountain biking, and riding off-highway vehicles (OHVs) on moderate terrain. At the campground, a short foot trail traverses the forested shoreline, offering opportunities for birding in early morning or picnicking in the afternoon. For those seeking higher elevations, a day-long trek to the summit of nearby Black Elk Peak is worth the effort. Black Elk Peak is the highest natural point in the United States east of the Rocky Mountains. Most of the summit is bare granite and offers expansive views of the surrounding area. An old stone tower (Harney Lookout Tower) at the top, once used as a fire lookout, is still open to hikers. Adjacent to the campground is Bismarck Lake, an ideal spot for fishing and boating. The lake supports populations of rainbow and brown trout, a variety of sunfish, smallmouth bass, northern pike, and catfish.

Facilities

Bismarck Lake Campground has sites able to accommodate tents, trailers, and RVs. Access to the lake is within walking distance and there is a beautiful boardwalk and with fishing piers along the waters edge. The campground has picnic tables, campfire rings, vault toilets, and drinking water; however, electrical hook-ups are not available.

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.

Nearby Attractions

Possible day trips include Custer State Park with its many buffalo and other wildlife, Crazy Horse Monument and Wind Cave National Park as well as Jewel Cave which is the second longest cave in the world at 159.29 miles. It features sparkling calcite crystals and other rare formations, as well as some of the largest concentrations of passageways in the world. Bismarck Lake Campground is within a couple of miles of the start of the beautiful Needles Highway scenic drive . Contact Info For facility specific information, please call (661) 702-1420.

Charges & Cancellations

No refunds will be given for weather or related events.

What the agency tells you

Rule

FYI: During the off season (from 10/01 until 5/15) the USFS operates this campground. Their information is listed below: Late September – Mid May Black Hills National Forest / Hell Canyon Ranger District                                                          1019 North 5th Street, Custer, SD 57730                                  Phone 605.673.9200  www.fs.usda.gov/r02/blackhills Daily Fee is $15.00 per First Come First Served campsite of which there are 5 available. Self-Pay at all open campgrounds. The stay limit is 14 days in a 28 day period. Sites are located outside of campground gate. 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. The information listed below is pertinent during the open season from May 15th to September 30th.

Rule

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

Rule

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

Everything else this campground posts · 7
Rule

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.

Rule

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

Rule

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. This fee is payable to the camp host upon arrival

Rule

Drinking water is available but you CANNOT hook up for filling.

Rule

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

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

During off season, fewer site may be available.

Read them on the agency’s own page →

Tents and rigs

Sites
22 · 1 tent-only
Hookups
None
Longest rig
83 ft
Accessible sites
2
Pets
Allowed
Campfires
Allowed, barring fire bans
Shade
Every site
Source: Recreation.gov campsite records · Aug 23, 2026

Facilities

Toilets
Vault Toilets
“…has picnic tables, campfire rings, vault toilets, and drinking water; however, electrical hook-ups…”
Drinking water
Yes
“…campfire rings, vault toilets, and drinking water; however, electrical hook-ups are not available.…”

Around the campground

On the water
Lake, River, Creek, Beach
Biking
Birding
Boating
Canoeing
Fishing
Hiking
Wildlife viewing
Night sky · 36th darkest of 52 in SD
Bortle 4
Fall color · reported 3 days ago, 38 km away
Peak color
Source: Recreation.gov activity records · Aug 23, 2026
Fall color: More Than Just Parks foliage tracker, joined to this campground by distance (38 km) · Oct 14, 2026

No reading yet, book on recreation.gov

recreation.gov lists 21 of the 22 campsites the agency files here. The rest aren’t on its booking system, so a reservation won’t get you one.

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 November 15, 2026 at 10 AM ET, availability opens through May 15, 2027.recreation.govAdd to calendar (.ics)
Max stay14 nightsthe facility record
A night$30plus $8 to reserve, once per bookingthe agency’s rate schedule
A weekend$68DerivedFriday 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 Sat, May 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 · 14

What you actually pay

The sign priceU.S. Forest Service
A night$30
Standard Nonelectric$30
Tent Only Nonelectric$30
These are next season’s rates, May 15, 2027 to Sep 30, 2027. The campground is between seasons now.
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$5

“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…” · the U.S. Forest Service’s own agency notice

What a stay costs
One nightDerived$38
A weekend, Friday and SaturdayDerived$68

Derived by CAMPANAC: the agency’s published rate for this season, $30 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

“No refunds will be given for weather or related events.” · 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 Oct 1, 2026 · rates Oct 1, 2026 · How we know all this

Seen something wrong here? Tell us.

The sites

24 records · which ones have room · the site map

The sites, ranked

from 20 mapped sites
76 ftbetween you and the next site, typically
Least roomLoop BISM 009 34 ftLoop BISM 010 34 ftLoop BISM 005 42 ft

All 24 records

22 of 24 records located
Standard19Tent only1Type not stated2
SleepsTakes aUp to

Toilet distances are OpenStreetMap’s, measured for 22 of the 24 sites listed. A site with no reading is unknown, never far.

The price is derived by CAMPANAC, not published per site: the per-night rate this campground publishes for each site’s own site type. 22 of the 24 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.

BISM002standard nonelectric57 ft209 ft709 ftBismark Lake328 ft$30
BISM003standard nonelectric83 ft152 ft507 ftBismark Lake253 ft$30
BISM004standard nonelectric43 ft195 ft210 ftBismark Lake406 ft$30
BISM005standard nonelectric63 ft42 ft175 ftBismark Lake369 ft$30
BISM006standard nonelectric32 ftyes93 ft178 ftBismark Lake31 ft$30
BISM007standard nonelectric41 ftyes93 ft215 ft113 ft$30
BISM008standard nonelectric59 ft46 ft195 ftBismark Lake343 ft$30
BISM009standard nonelectric46 ft34 ft241 ftBismark Lake376 ft$30
BISM010standard nonelectric57 ft34 ft216 ftBismark Lake387 ft$30
BISM011standard nonelectric53 ft84 ft451 ftBismark Lake136 ft$30
BISM012standard nonelectric45 ft63 ft521 ftBismark Lake112 ft$30
BISM013standard nonelectric60 ft61 ft589 ftBismark Lake27 ft$30
BISM014tent only nonelectric60 ft61 ft583 ftBismark Lake86 ft$30
BISM015standard nonelectric75 ft91 ft918 ftBismark Lake366 ft$30
BISM016standard nonelectric60 ft79 ft944 ftBismark Lake280 ft$30
BISM017standard nonelectric60 ft73 ft915 ftBismark Lake246 ft$30
BISM018standard nonelectric61 ft67 ft986 ftBismark Lake201 ft$30
BISM019standard nonelectric37 ft67 ft1,010 ftBismark Lake144 ft$30
BISM020standard nonelectric52 ft237 ft1,193 ftBismark Lake50 ft$30
BISM021standard nonelectric46 ft223 ft936 ftBismark Lake253 ft$30
BISM 001Host Sitehost pad45 ft$30
MANAGEMENT0022type not stated1,065 ftBismark Lake171 ft$30
MANAGEMENT0023type not stated1,095 ftBismark Lake63 ft$30
MANAGEMENTXXXunnamed record45 ft$30

The agency files 2 more records here that aren’t sites for the night: 1 it names a host pad and 1 it filed without a site name and nothing in its own record decides. They’re in the table above, marked for what they are, and none of them is counted as a site.

Getting there

the map and the coordinate · the agency’s directions · the phone number
Coordinate43.78194, -103.51583
The phone(605)673-9300
The agency’s pageOfficial page ↗

Where it is

Getting there

In Custer, SD, at the intersection of State Rt. 89/US Rt.16A (Mt.Rushmore Rd) and US Rt. 16/US Rt. 385 (5th St.), take US Rt.16A east for 4.8 miles (past Custer State Park entrance) to Bismarck Lake campground sign. Turn left at sign into campground.

The weather

the next four days · the thirty-year normal

Next four days, and the thirty-year normal

Forecast

Overnight38°Clear
Saturday72°Sunny
Saturday Night47°Mostly Clear
Sunday62°Sunny

NWS forecast for Custer, SD

Typical weather

Typical October night 34°F, day 56°F.

Coldest month of the year: typical February night 16°F, below freezing. Bring a bag rated colder than that, and expect ice in the water bottle.

90°32°10°

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: CUSTER, SD (USC00392087), 5 miles away and 260 ft higher

The land, and who answers for it

who answers for it

Who answers for this land

Dusty Johnson, official portrait

Bismark Lake is in South Dakota’s at-large congressional district. Its representative, Dusty Johnson (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.
Fall color: More Than Just Parks foliage tracker, joined to this campground by distance (38 km) · Oct 14, 2026
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.