Unit 34

North Natrona

Sagebrush basins and rimrock breaks surrounding Casper with limited water and moderate elevation transitions.

Hunter's Brief

Unit 34 is high-desert country dominated by sagebrush flats and breaks rimmed by juniper and scattered ponderosa. The terrain rolls gradually from low valleys up to modest ridges with occasional cliffs and rock outcrops that provide glassing vantage points. Access is challenging with a sparse road network requiring significant navigation. Water is scarce; reliable sources are limited to scattered springs and seasonal drainages. Most hunting pressure concentrates near roads; hiking deeper into the breaks and draws offers solitude and better deer holding cover.

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Terrain Complexity
5
5/10
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Unit Area
1,452 mi²
Vast
?
Public Land
67%
Most
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Access
0.5 mi/mi²
Limited
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Topography
3% mountains
Flat
?
Forest
1% cover
Sparse
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Water
0.1% area
Limited

Terrain Deep Dive

Landmarks & Navigation

Three Buttes stands as the unit's most recognizable landmark, a triple-summited prominence useful for orientation and glassing. Cottonwood Rim and Gray Wall provide visible breaks and vantage points along the western and central sections. Kidd Flat and Ralston Flats are navigational references on the high plateaus.

Major drainages including Badwater Creek, Buffalo Creek, and Cottonwood Creek cut north-south through the unit, offering natural travel corridors and concentration zones for wildlife. Smoky Gap and several named reservoirs like Wild Horse Lake and Lester Lake serve as secondary navigation reference points in sparse country.

Elevation & Habitat

The unit straddles the transition from high desert to modest mountain terrain. Lower elevations around 4,800 feet are dominated by sagebrush-grassland with scattered juniper and rabbitbrush. As terrain rises toward 9,100 feet, vegetation transitions to sparse ponderosa pine forests mixed with mountain mahogany on ridges and north-facing slopes.

Most of the unit sits in the intermediate 5,500 to 7,000-foot band where sagebrush remains primary cover punctuated by juniper draws and rimrock formations. Forest coverage is sparse overall; open country with good visibility characterizes the majority of hunting terrain.

Elevation Range (ft)?
4,7809,117
02,0004,0006,0008,00010,000
Median: 5,617 ft
Elevation Bands
8,000–9,500 ft
4%
6,500–8,000 ft
10%
5,000–6,500 ft
85%
Below 5,000 ft
1%

Access & Pressure

The sparse road network (668 miles across vast terrain) creates significant navigation challenges and natural pressure relief. Most hunting pressure concentrates along accessible county roads near Waltman, the 33-Mile Road, and Highway 387 corridor. Eastern sections near Midwest and Casper see higher foot traffic.

Large blocks of country west of the main roads receive minimal pressure despite good deer habitat. The complexity and navigation demands deter casual hunters; serious preparation with GPS, detailed maps, and water planning is essential. Early season and opening weekends concentrate pressure near roads; mid-season hunting in deep breaks offers better solitude.

Boundaries & Context

Unit 34 encompasses roughly 2,000 square miles of high-desert country in Natrona County, centered between Casper to the southeast and the Bighorn Mountains to the northwest. The North Platte River forms the southern boundary near Casper, while Badwater Creek and its tributaries define the northern section. Interstate 25 clips the southeast corner near Casper; Wyoming Highways 259 and 387 provide partial eastern access.

The unit spans from populated areas around Casper and Midwest westward into increasingly remote sagebrush country. Private ranches checker the landscape, particularly near lower elevations and water sources.

Land Cover Breakdown?
Mountains (forested)
0%
Mountains (open)
3%
Plains (forested)
1%
Plains (open)
96%
Water
0%

Water & Drainages

Water scarcity is the defining feature. Perennial flow is limited to Badwater Creek, Buffalo Creek system, and Cottonwood Creek in their main channels; most drainages run seasonal. Several reservoirs and stock ponds exist (Brewer, Metcalf, Willow, Sutterfield), but their reliability varies seasonally.

Scattered springs including Clapp, Sanchez, Hackett, and Big Sulfur exist but are dispersed across vast terrain. The North Platte River forms the southern boundary but is distant from most hunting country. Water access strategy is critical—hunters must identify reliable sources before penetrating deep into draws and ridges.

Hunting Strategy

Unit 34 holds mule deer and white-tailed deer across its elevation range. Mule deer occupy the high-desert sagebrush and rimrock country throughout, while whitetails concentrate in canyon bottoms and riparian draws with cottonwood and willow. Early season targets mule deer on high flats and ridges; glass Cottonwood Rim, Three Buttes area, and open breaks in the 6,500 to 7,500-foot band where bucks bed in scattered timber edges.

Rut hunting focuses on drainages where water concentrates deer movement. Late season pushes remaining deer downslope toward lower elevations and creek bottoms. Success requires understanding water-to-bed-to-feed patterns in sparse country and willingness to hike far from roads into the breaks and draws where better animals hold.