Unit 69
South Rattlesnake
High-desert basin and foothill country with sparse timber, limited water, and pronghorn habitat.
Hunter's Brief
Unit 69 spans open sagebrush flats and low ridges between the Rattlesnake Hills and Highway 220, offering classic high-desert pronghorn terrain. Access is limited to backcountry roads through mostly public land, with water concentrated in scattered springs and small reservoirs. The country is relatively open with minimal forest, making optics essential for hunting this sage-steppe landscape. Expect moderate complexity terrain that's straightforward to navigate but challenging to hunt effectively.
- Compact: under 200 sq mi
- Moderate: 200 - 800 sq mi
- Vast: over 800 sq mi
- Few: under 25%
- Some: 25 - 60%
- Most: over 60%
- Limited: under 0.7 mi/mi² (backcountry)
- Fair: 0.7 - 1.5 mi/mi²
- Connected: over 1.5 mi/mi² (well-roaded)
- Flat: under 20% mountains
- Rolling: 20 - 55%
- Steep: over 55%
- Sparse: under 20%
- Moderate: 20 - 50%
- Dense: over 50%
- Limited: under 0.3% area
- Moderate: 0.3 - 2% area
- Abundant: over 2% area
Terrain Deep Dive
Landmarks & Navigation
The Rattlesnake Hills divide forms the unit's northeastern boundary and provides orientation from distance. Several named summits—Bald Mountain, Flat Top, Saddle Rock—serve as glassing points and navigation references across otherwise featureless terrain. Shell Creek and Dry Fork drainages provide topographic breaks that help with travel and navigation through the basins.
Key reservoirs including Eagle Canyon, Shell Creek, and Childers provide reliable water landmarks visible from distance. Black Gap and U T Pass mark significant saddles useful for route finding. The Kendrick Canal runs north through the unit and creates a linear reference feature.
These landmarks help break up otherwise expansive country and assist with both navigation and locating water sources.
Elevation & Habitat
The unit spans medium elevation terrain between roughly 5,500 and 8,200 feet, with most country clustered in the lower-to-mid range. Habitat transitions from sagebrush flats and grassland basins to scattered juniper and piñon on the foothills above. Open sagebrush dominates the lower elevations, particularly across Keester Basin and Agate Basin—prime pronghorn country.
Sparse conifer coverage increases toward the Rattlesnake Hills, but forest never becomes dense; the landscape remains predominantly open with scattered timber stands. Vegetation follows typical high-desert patterns, with productivity tied directly to water availability. The terrain supports pronghorn across its full range, with seasonal movements tied to water and forage quality rather than dramatic elevation changes.
Access & Pressure
Limited road access keeps overall hunting pressure moderate despite the unit's proximity to central Wyoming population centers. County roads including Dry Creek Road, Gas Hills Road, and Oregon Trail Road provide access but are undeveloped and may require high-clearance vehicles in poor conditions. No major highways cross the unit; most access comes through backcountry county roads.
The sparse road network means most hunters concentrate near accessible entry points, potentially creating less-pressured country deeper in the basins. This is not remote wilderness, but it's not heavily developed either. Private land interspersed throughout requires careful boundary awareness.
Early-season accessibility is good; road conditions may deteriorate seasonally, potentially offering late-season advantages for hunters with appropriate vehicles.
Boundaries & Context
Unit 69 occupies a moderate-sized area in central Wyoming's Natrona County, bounded by Highway 220 on the southwest and the Rattlesnake Hills divide on the northeast. The unit encompasses open basins and rolling foothill country between the Kendrick Canal on the north and Dry Creek on the south. Neighboring units and private land interspersed within the boundary require careful attention to mapping.
The region lies in transitional high-desert terrain typical of Wyoming's oil and gas country, with access primarily through county roads rather than major highways. Geographic isolation and limited road development contribute to the unit's character as moderately accessible but not heavily pressured country.
Water & Drainages
Water is limited and scattered throughout the unit, concentrated primarily in small reservoirs, springs, and creek drainages rather than flowing streams. Shell Creek, Dry Fork, and Little Cottonwood Creek provide the most reliable flowing water, though flow is seasonal and typically reduced to trickling streams by late summer. Springs including Horse Creek Springs and Black Rock Springs offer reliable sources but may require local knowledge to locate.
Reservoirs—Eagle Canyon, Shell Creek, Childers, McCleary, Luten, and Lady Emma—represent the most predictable water for hunting strategy. The Kendrick Canal provides irrigation water in its northern reach but is not a consistent source across the unit. Water scarcity drives pronghorn distribution significantly; understanding which sources remain reliable in your hunting season is critical.
Plan water access carefully and expect to hike or move camps to reach reliable sources.
Hunting Strategy
Unit 69 is pronghorn country primarily, with the open sagebrush basins and sparse cover providing ideal habitat for the species. Hunting success requires glassing from vantage points across the flats—summits, ridge saddles, and high draws offer the best vantage points. Water sources become critical during hunts, particularly mid-to-late season; pronghorn follow predictable routes between feeding and watering areas.
Early season offers more dispersed animals; as temperatures rise and vegetation dries, pronghorn concentrate near reliable water. The sparse timber means there's nowhere to hide; stalking requires understanding wind, terrain features, and pronghorn sight lines. Scout accessible ridges and basins first to understand distribution, then plan stalks around prevailing winds.
Late season may require patience glassing from distance as animals remain more mobile in open country.