Unit 140

Fishers Peak and Little Fishers Peak Mesa dominate the landscape as navigational anchors visible across much of the unit. The Raton Ski Basin to the south provides geographic context. Key water features include Medina Lake, Walton Lake complex, and numerous springs scattered through the drainages—critical reference points in this drier country.

Major creeks like Trinchera Creek, Dry Creek, and Ocaña Creek form natural travel corridors. San Francisco Pass offers a known saddle for ridge travel. These landmarks are close enough to each other that the unit feels cohesive rather than sprawling.

Elevation spans from around 5,400 feet in the lower valleys to nearly 9,700 feet on the higher ridges, but the bulk of huntable terrain clusters in the 6,000-8,000-foot range. Lower elevations support open grassland and sagebrush parks interspersed with ponderosa and juniper, while mid-elevation slopes transition to mixed conifer forests. Upper terrain becomes denser timber with alpine meadows and exposed ridges.

The sparse forest badge reflects the dominance of open country at lower elevations—hunters will find extensive glassing terrain rather than timber-choked slopes.

Fair road access means roughly 415 miles of roads thread through the unit, though exact density is unclear from the data—likely moderate enough that concentrated hunting occurs along roads while off-road hiking opens quieter country. Main entry points follow U.S. 160 and Colorado 389, naturally concentrating early-season pressure. Most casual hunters stick within a mile or two of drivable roads; the moderately rough terrain and scattered public land mean pressure thins quickly for those willing to leave visible trailheads.

Weather on exposed ridges can shift rapidly, limiting comfortable off-road hunting windows.

Unit 140 sits in Las Animas County, bounded north by U.S. 160, east by Colorado 389, south by the New Mexico border, and west by I-25. This geography places the unit in the transition between the Arkansas River Basin lowlands and the Raton Range foothills. The unit straddles well-known access corridors—I-25 to the west and Highway 160 to the north—yet maintains significant public land character in its interior. Trinidad to the northwest serves as the primary supply and staging point for most hunters.

Water is reliable but not abundant—springs and small reservoirs dot the unit rather than flowing continuously. Trinchera Creek and its tributaries anchor the western drainages, while Dry Creek and Ocaña Creek provide important water corridors on the eastern side. The Walton Lake complex and Medina Lake offer reliable sources for base camps.

Numerous smaller springs including Rivale, Roberts, and Timberline springs provide midday options, though their flow varies seasonally. Planning water access is essential; spreading camps around known springs prevents clustering pressure.

Unit 140 holds elk, deer (mule and whitetail), pronghorn, moose, bear, and mountain lion. Lower-elevation pronghorn habitat overlaps with early-season mule deer range in open parks and sagebrush. Mid-elevation timber transitions hold both species during rut.

Elk typically occupy higher slopes and drainages, particularly around Trinchera Creek and its tributaries. Whitetails haunt the creekbottoms and willow pockets. Moose are sparse but occasional in willowy drainages.

Spring hunting pressure concentrates on lower terrain; dedicated hunters access ridge systems and upper drainages on foot, especially during rut when elk congregate in mid-elevation parks. Weather severity at higher elevations shapes season timing.