Badlands Loop Road Back Country Detours
Fossil hunting in forgotten badlands draws
The main Badlands Loop Road runs 31 miles through South Dakota’s most famous formations, but the real adventure starts when you take the unmarked ranch roads that branch northwest toward Conata Basin. These two-track routes, used by paleontologists and ranchers for decades, wind through fossil-rich badlands where you’ll find intact turtle shells and ancient mammal bones scattered on the surface. The route passes active prairie dog towns that stretch for miles and provides access to remote fossil dig sites where crews from the Museum of Geology still work each summer.
Most sections require high-clearance 4WD due to loose shale, deep ruts from cattle, and creek crossings that turn to gumbo when wet. Spring through fall offers the best conditions, but avoid the area during heavy rains when the bentonite clay becomes impassable. No permits required for the public sections, but respect private ranch boundaries. Bring extra water, recovery gear, and a good map – GPS is spotty in the deeper draws. You’ll experience the Badlands as the Lakota knew them: vast, silent, and untouched by tourist traffic.
Trail Specs
| Difficulty | Moderate |
|---|---|
| Trail Type | Backcountry |
| Surface | Mixed |
| Features | Historic, Remote, Scenic |
| Length (miles) | 45 mi / 72.4 km |
| Duration | 1-2 days |
| Max elevation (ft) | 3100 ft |
| Best season | April-October |
| Minimum vehicle | High-clearance 4WD |
| Nearest town | Wall, South Dakota |
| Land manager | National Park Service and Private Ranch |
| Permit required | No |
| Cell service | Spotty |
| Water crossings | Yes |
| Dispersed camping | Yes |
| Start coordinates | |
| End coordinates | |
| Copy both for Google Maps directionsClick to copy the directions URL · or open it directly in a new tab | |
| Find on Google | Search on Google → |
Location
Trail Conditions
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Frequently asked questions
Can a stock Jeep Wrangler or 4Runner handle this trail without a lift?
Yes — stock high-clearance 4WD rigs handle it fine in dry conditions. The mixed surface includes loose shale, rutted clay, and washboard, so factory skid plates are useful but a lift isn't required.
Is this trail accessible in spring, or does the Badlands clay make it impassable?
Avoid it after rain — Badlands bentonite clay turns into axle-deep grease when wet and will swallow tires regardless of your rig. Stick to the April–October window and check recent weather; even a light overnight shower can close sections for days.
Do you need a permit to drive the backcountry detours off Badlands Loop Road?
The NPS-managed portions are covered under the Badlands National Park entrance fee ($35/vehicle as of 2024). Some spur roads cross private ranch land — stay on established two-tracks and respect any posted closures or gate signs.
What's the hardest section and what actually makes it difficult?
The unmarked ranch road spurs off the main loop are the crux — no signage, loose shale on off-camber grades, and soft clay shoulders that drop away fast. Getting disoriented on the branching two-tracks is a bigger risk than any single obstacle; run a downloaded offline map and mark your route before you leave pavement.
How far is the nearest gas from the trailhead, and is there water on trail?
Wall, SD is your last reliable fuel stop — fill up there, it's roughly 10–15 miles from the start. There's no potable water on trail; carry all you need for the full 1–2 day run, and treat any stock tank or seasonal water source before drinking.
Trail track
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