Angostura Reservoir OHV Trail System
Technical reservoir wheeling with serious hill climbs
The Angostura Reservoir OHV Trail System winds through rugged terrain south of Hot Springs, offering technical challenges along the Cheyenne River arm of the reservoir. The trail network features steep hill climbs, rocky technical sections, and sandy washes that test vehicle capability. Key obstacles include the notorious “Widow Maker” hill climb and several creek crossings that can become impassable during spring runoff.
This is legitimate technical 4×4 territory requiring high-clearance vehicles with low-range transfer cases, recovery gear, and experienced drivers. Best tackled April through October when water levels are manageable. No permits required, but respect private land boundaries. The payoff includes excellent dispersed camping spots with reservoir views and some of the most challenging wheeling in western South Dakota.
Trail Specs
| Difficulty | Difficult |
|---|---|
| Trail Type | Technical 4x4 |
| Surface | Dirt, Mixed, Rock |
| Features | Camping, Technical, Water Crossings |
| Length (miles) | 18 mi / 29 km |
| Duration | Full day |
| Max elevation (ft) | 3800 ft |
| Best season | April-October |
| Minimum vehicle | 4WD with low-range and recovery gear |
| Nearest town | Hot Springs, South Dakota |
| Land manager | South Dakota Game, Fish & Parks |
| 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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