Unit 86, Colorado

Elevation ranges from approximately 5,667 feet near Texas Creek (along the Arkansas River/US 50 corridor) to 14,197 feet at Crestone Needle and 14,064 feet at Humboldt Peak. The Wet Mountain Valley floor sits around 7,000–8,500 feet, rising abruptly into the main Sangre de Cristo divide. Slopes are steep to extremely steep — the rugged high country above 12,000 feet is dominated by barren rocky peaks, talus fields, and loose scree, with roughly 70 miles of the range's spine running through or adjacent to the unit. Most productive hunting terrain sits between 8,000 and 12,000 feet. The unit covers approximately 494 square miles (317,567 acres).

Primary highway corridors are US 50 (northern boundary along the Arkansas River, connecting Salida and Canon City) and Colorado 69 (eastern boundary, running north-south through the Wet Mountain Valley between Westcliffe and Walsenburg). US 285 runs along the western side in the San Luis Valley. The San Isabel National Forest — specifically the San Carlos Ranger District (3028 E. Main St, Canon City; 719-269-8500) and Salida Ranger District (5575 Cleora Rd, Salida; 719-539-3591) — manages the bulk of public land, constituting approximately 56 percent of the unit. The Sangre de Cristo Wilderness (approximately 220,803 acres) encompasses most of the high-country peaks and is administered jointly by the Forest Service and NPS; no motorized vehicles are permitted inside the wilderness. Key 4WD roads include: Hermit Pass Road (Forest Road to timberline near Westcliffe), South Colony Road (access to Humboldt Peak and South Colony Lakes via Custer County Road 119, north of Westcliffe), Cloverdale Basin Road (4WD, east side), and Hayden Pass Road (linking Coaldale on the US 50 side to the Villa Grove area — one of only a few routes crossing the divide). Music Pass and Medano Pass provide additional foot/horse access to the southern portion. The Rainbow Trail (approximately 100 miles, USFS Trail 1336) traverses the eastern foothills and serves as a spine trail connecting multiple high-country trailheads including Alvarado Campground, Comanche/Venable Trailhead, Horn Creek, and Grape Creek. The middle-elevation band (8,000–10,000 ft on the east/valley side) has limited access due to fragmented private ranch land in the Wet Mountain Valley — many roads shown on maps are gated or cross private property; verify with USFS Motor Vehicle Use Maps and onX before use. Small public parcels near the valley floor include McCoy Gulch and Short Creek/Baldy state trust lands (approximately 640 acres each) and the Middle Taylor State Wildlife Area (486 acres).

Low elevations (5,600–7,500 ft) along the Arkansas River and Wet Mountain Valley support sagebrush flats, grasslands, pinyon-juniper woodlands, and cottonwood/riparian strips along creek bottoms — this zone is predominantly private land. Mid-elevations (7,500–10,500 ft) feature oakbrush (Gambel oak) thickets, scattered ponderosa pine, and large mixed-conifer forests with aspen groves interspersed among spruce and fir. High country (10,500–12,000 ft) transitions to dense spruce-fir forest punctuated by open parks and meadows. Above timberline (approximately 12,000+ ft) the terrain opens to alpine tundra, grasses, wildflowers, and loose scree. Riparian corridors along Texas Creek, Grape Creek, and South Arkansas River support willows and cottonwoods in the valley bottom.

Elk are the primary big-game species; the Sangre de Cristo DAU (GMUs 86, 691, 861 combined) supported an estimated post-hunt population of approximately 1,950 elk in 2023 with a bull:cow ratio of 16:100 (low-confidence estimate — source PDF was not independently verified in this session). Elk summer on high-country benches and parks from 10,000–13,000 feet and migrate down in response to snow accumulation, generally reaching mid-elevation aspen/spruce-fir parks during 2nd and 3rd rifle seasons and pushing into lower oakbrush and riparian zones by late November. Mule deer occupy similar habitat with bucks concentrating in the northern third of the unit on National Forest land; they descend from the high country as weather deteriorates. White-tailed deer occur at very low densities in riparian bottoms. Pronghorn antelope are present in the southeastern sagebrush flats and rolling hills around the Wet Mountain Valley near Westcliffe and along Highway 69, but most habitat is private; BLM parcels west of DeWeese Reservoir and areas near Silvercliffe provide some public pronghorn access. Black bear are resident throughout the mid- and upper-elevation forests, particularly in oakbrush and aspen zones during fall mast years. Mountain lion inhabit the unit year-round, following deer herds. Rocky Mountain bighorn sheep inhabit the high Sangre de Cristo peaks, primarily managed under the S9 (Sangre de Cristo) sheep unit with an estimated herd of approximately 325 animals; the S9 unit boundaries are broader than GMU 86 alone. Merriam's turkey are present at lower elevations.

1. 2026 season dates are from the CPW 2025-2029 Big Game Season Structure document; the 2026 brochure PDF was inaccessible during fact-check — verify current hunt codes and quotas in the 2026 brochure before applying. 2. OTC elk rifle (2nd and 3rd season, antlered bull) for GMU 86 is consistent with the 2025-2029 BGSS framework and forum sources; confirm in 2026 brochure. 3. The 4-point or brow-tine antler restriction for GMU 86 elk bulls is from the 2024 brochure and forum corroboration. 4. Elk DAU post-hunt population (1,950) and bull:cow ratio (16:100) are from a 2023 CPW source PDF that was binary-unreadable in this session; treat as low-confidence. 5. Sangre de Cristo Wilderness acreage (220,803 acres) is a commonly cited figure but was not re-confirmed from a live authoritative source in this session. 6. Success percentages cited in some third-party sources (archery 7%, muzzleloader 15%, rifle 1st 20%) are 5-year averages from paywalled sources and are not included here. 7. San Carlos Ranger District (719-269-8500) and Salida Ranger District (719-539-3591) contact info confirmed live from USFS website.