Unit 14
Twenty Mile
High plains and sagebrush country between Douglas and Lance Creek with scattered ranches and reliable creek drainages.
Hunter's Brief
Unit 14 spans rolling sagebrush flats and gentle ridges in north-central Wyoming between the North Platte River and the Niobrara County line. The landscape is predominantly open with sparse timber and elevations staying in the 4,000–5,500 foot range. Access is fair via county roads that weave through private and public land checkboard. Multiple creeks and small reservoirs provide water in otherwise dry country. Pressure is lighter here than in mountain units, making it viable for hunters willing to navigate the mixed ownership and work the creek corridors.
- 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 North Platte River anchors the western boundary and provides reliable water and navigation reference. Multiple creek drainages serve as natural travel corridors and hunting opportunities: Dry Creek, Walker Creek, Little Cow Creek, and Willow Creek cut through the unit and hold deer habitat. Cake Hill, Bobcat Hill, and Split Hill are visible landmarks useful for orientation and glassing from distance.
The established towns—Douglas, Lance Creek, and Lost Springs—anchor access points. Several small reservoirs (Hageman, Wildcat, Sides, Deuel Brothers, Phil, and others) are scattered across the unit as water sources, though their status and accessibility vary depending on ownership. These landmarks form a grid for navigation across otherwise open country.
Elevation & Habitat
Elevations range from just over 4,000 feet at the North Platte River to 5,500 feet on the higher ridges, creating a gradual rise from west to east. The country is predominantly open sagebrush plains with scattered ponderosa and Douglas fir in draws and north-facing slopes. Vegetation is sparse overall—typical high plains transition zone between lower desert country and the mountains.
The Park and Flat Top represent the broader landscape character: big, open, gently rolling terrain with occasional buttes and ridge breaks. Juniper and creeping cedar dot the ridges, while riparian cottonwoods line the creek bottoms. This is mule deer country shaped by sagebrush and scattered timber, not dense forest.
Access & Pressure
Fair road access via county routes and USFS roads connects the unit, but much of it crosses private land. Douglas and Lance Creek provide staging towns. The North Platte River corridor has public access points but also significant private holdings.
County roads (numbered in the 30s–50s) provide fair vehicle access to the unit interior, though conditions vary seasonally and some routes cross private deeded land requiring permission. Road density is moderate—enough to reach the unit but not dense enough to fragment habitat severely. Hunting pressure is lighter than mountain units, particularly away from the creek corridors that draw crowds early season.
The checkerboard ownership pattern creates both opportunity and frustration for access planning.
Boundaries & Context
Unit 14 encompasses the rolling terrain between Douglas, Wyoming (at the North Platte River) and Lance Creek in the northeast. The western boundary follows Interstate 25 and US Highway 20, while Highway 59 frames the northwest edge and Highway 272 runs along the northeast side. The unit spans Converse and Niobrara counties across roughly 1,000 square miles of transitional high plains country.
This is working ranch territory—a mix of private deeded land and public parcels accessed via county roads and USFS routes. The northern and eastern boundaries trace county lines and secondary highways that mark the edge of the unit's hunting area.
Water & Drainages
Water is limited but present in strategic locations. The North Platte River runs year-round along the western boundary and serves as a major water source. Dry Creek, Walker Creek, Little Cow Creek, and Willow Creek provide seasonal to reliable flow depending on year and spring runoff.
These drainages are critical for deer habitat and hunting strategy—water concentrates game in otherwise open country. Small reservoirs dot the landscape but are mostly on private land; hunter access is hit-or-miss. Springs are present but scattered.
In drought years or late season, water becomes the primary driver of deer movement. Early season hunters should scout creeks; late season hunters need to understand which water sources remain available.
Hunting Strategy
Unit 14 holds mule deer and white-tailed deer across its sagebrush and scattered timber habitat. Mule deer favor the ridges, draws, and open sagebrush with available water—hunt the high points for glassing and glass into the creeks where deer water. White-tailed deer concentrate in riparian corridors and thicker timber along creek bottoms.
Early season strategy focuses on water sources and ridgetop movement as deer transition between bedding and feeding areas. Creek corridors—Dry, Walker, Little Cow, Willow—are proven deer highways. Mid-season hunting picks up as deer migrate and rut activity increases; work the transitions between open and timbered country.
Late season demands understanding which water sources remain and where deer congregation. The open terrain allows effective glassing if weather permits; otherwise, methodical creek hiking and draw work produces opportunities. Success requires patience and willingness to cover country on foot rather than vehicle.