U.S. Forest Service · Oglala National Grassland · NE

Toadstool Geological Park and Campground

First come, first servedNo reservation, and none to be had: the sites go to whoever pulls in first.

This is how it should work.

Right now
Nobody has saidNo season, no closure, no bookings to read
3,790 ftElevation
4,443 ftWater · an unnamed pond
28.2 miW of Chadron, NE
0%Tree cover
Bortle 2Night sky · 4th darkest of 17 in NE

The place

the agency’s own description · what’s there

In the agency’s own words

Toadstool Geologic Park is noted for its unusual geological formations, some in the shape of toadstools, and scientifically valuable fossil deposits. Our interpretive kiosk explains and illustrates the local geology and provides information and history about the local grasslands. During your hike look for signs of fossils that give scientists insight into the behavior of animals as they passed through this area as far back as 30 million years ago. In order for others to enjoy viewing these fossil resources collection is prohibited. Keep reading

The trailhead at the campground provides access to three hiking trails to choose from with varying degrees of difficulty. A one mile loop highlights many examples of eroded clay/sandstone formations. While on the trail, follow our interpretive brochure to learn the fascinating geology of the area. The Bison Trail leaves the interpretive loop at the half way point and continues up the canyon to Hudson-Meng Education and Research Center . Toadstool Campground to Hudson Meng is 3 miles one way. A five mile loop begins at the campground and proceeds on the graveled section of the interpretive trail for a short distance before heading north through the badlands and grasslands on the Great Plains Trail. After 1.5 miles the Great Plains Trail intersects with the 918 Road. Follow the signs to return to the Bison Trail and Toadstool Campground. The loop can be done in reverse going the other direction on the interpretive trail as you leave the campground. The Great Plains Trail developed by the Great Plains Trail Alliance is a cross country network of public land trails and roads beginning in Guadalupe National Park and ending at the Canadian Border. The Bison Trail, 918 Road and part of the 5 mile loop are part of this network. Great Plains Trail information can be found at www.greatplainstrail.org The campground consists of six sites with picnic tables and fire rings and upright grills and two accessible vault toilets. There is no water. Special features : In 1984 the Forest Service constructed a sod house near the site of a sod house built in 1929. The new "soddie" provides a look into the past when the homesteaders on the grasslands used the only abundant material available. The original sod house was lived in briefly before being abandoned and signs of the original structure no longer exist. Fossils and artifacts are protected under federal laws.

Source: USFS Enterprise Data Warehouse · Aug 24, 2026

Facilities

Toilets
Vault Toilets
“…and upright grills and two accessible vault toilets. There is no water. Special features : In 1984 the…”
Drinking water
None, bring your own
“…grills and two accessible vault toilets. There is no water. Special features : In 1984 the Forest Service…”
Source: read from the agency description, shown above · Sep 12, 2026

Nothing to book, just show up

One of 1,623 federal campgrounds where the site still goes to whoever pulls in first. Get there before noon on a summer weekend.

recreation.gov publishes no availability for a campground you can’t reserve, so there’s no thirty-night reading to draw here. The season bar above is what the agency does publish.

BookingNo reservationsNothing to book, and no release date to wait forthe record
Runs itU.S. Forest Servicethe agency’s record
Every line of the receipt · 7

What you actually pay

The sign priceU.S. Forest Service
The U.S. Forest Service publishes no per-night rate for this campground that we can read, so there’s no sign price to print. That’s a gap in the record, not a free campground.
Vehicle/day use fee .$3
Vehicle/night camping fee .$15
Day use included in camping fee.
Please pay onsite.
The booking feerecreation.gov
Nothing. This campground takes no bookings, so there’s no reservation fee to pay.
What a stay costs
The agency publishes no nightly rate for this campground, so there’s no total to show.
How we know this receipt · 4
Source: USFS Enterprise Data Warehouse · Aug 24, 2026

record Aug 24, 2026 · How we know all this

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Getting there

the map and the coordinate

The weather

the next four days · the thirty-year normal

Next four days, and the thirty-year normal

Forecast

Tonight37°Clear
Saturday74°Sunny
Saturday Night44°Clear
Sunday65°Sunny

NWS forecast for Ardmore, SD

Typical weather

Typical October night 34°F, day 62°F.

Coldest month of the year: typical December night 15°F, below freezing. Bring a bag rated colder than that, and expect ice in the water bottle.

100°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: HARRISON 9NE, NE (USC00253618), 11 miles away and 239 ft higher

The land, and who answers for it

who answers for it

Who answers for this land

Adrian Smith, official portrait

Toadstool Geological Park and Campground is in Nebraska’s 3rd congressional district. Its representative, Adrian Smith (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 publishes no season and no closure for this campground, and it takes no bookings we can read. That’s a gap in the record and not a locked gate.
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: Ardmore, SD, 11.3 mi SSE (a census designated place). Straight line.