Unit S68
Alpine Sangre de Cristo ridges with timbered bowls and reliable water sources for sheep hunters.
Hunter's Brief
S68 spans the northern Sangre de Cristos with rolling alpine terrain rising above 8,000 feet into high country. This is genuine bighorn terrain—forested slopes transition to open ridges and rocky peaks that define classic Colorado sheep habitat. Access is solid via multiple trailheads and maintained roads up drainages like Hamilton and Red Creek. Water is present but scattered; planning around springs and high-elevation lakes matters. Moderate size keeps pressure manageable, and the dense timber provides bedding while open summits offer glassing routes.
- 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
Best draw odds. Best hunt data.
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Landmarks & Navigation
Twin Sisters and Bushnell Peak anchor the central terrain and serve as prime glassing locations. Hamilton Baldy, Hayden Baldy, and Hunts Peak offer additional high-elevation vantage points for spotting. Major drainages—Hamilton Creek, Red Creek, and Little Red Creek—provide natural travel routes and water corridors that sheep use seasonally.
Salamander Lake and Bushnell Lakes offer reliable high-elevation water in terrain where moisture matters. Poncha Pass to the south marks a geographic reference point. These features create a navigation grid for hunters planning both approach and glassing strategies.
Elevation & Habitat
The unit spans from mid-elevation creek bottoms near 6,500 feet up through forested slopes into genuine alpine terrain above 13,000 feet. Dense conifer forests—primarily spruce-fir—blanket the mid-elevation bands and provide essential sheep bedding habitat. Higher elevations transition to open ridges, rocky outcrops, and sparse alpine vegetation characteristic of Sangre de Cristo peaks.
The rolling terrain creates natural corridors through timber and exposure on ridges, with several summits exceeding 12,000 feet. This vertical relief and vegetation transition creates the foundation for bighorn movement and survival.
Access & Pressure
Connected road access enters via Hayden Pass Road and valley approach roads, with over 300 miles of total road infrastructure crossing the unit. Several trailheads provide solid entry points into major drainages, making the unit reasonably accessible without requiring extensive bushwhacking. The moderate size and dense forest keep hunting pressure distributed rather than concentrated on a few obvious locations.
Rolling terrain and timber create complexity—you can't glass the entire unit from one ridge. This complexity, combined with connected but not overdeveloped access, suggests pressure is present but not overwhelming on experienced sheep hunters.
Boundaries & Context
S68 encompasses the northern Sangre de Cristo Range across Chaffee, Fremont, and Saguache counties. The unit sits squarely in the high San Luis Valley country, bounded by the Arkansas River system to the north and U.S. 285 on the western flank. Hayden Pass Road (USFS 6) forms the eastern boundary, while southern limits follow county lines and USFS 970. Salida and Poncha Pass serve as key reference points.
This is true high-country terrain where topography and elevation drive everything about the landscape and hunting approach.
Water & Drainages
Water exists but requires attention. High-elevation lakes including Salamander, Bushnell, West Creek, and Hunts lakes provide reliable summer and early fall sources. Springs like Wicker Spring and Oak Springs offer critical water in mid-elevation basins.
Several named creeks—Hamilton, Red, Little Red, Short, Bear, and Rock—run through major drainages and sustain water through hunting season depending on snowpack. The challenge is that sheep distribution often requires extended ranges to access both water and feed. Understanding drainage patterns and seasonal water reliability is essential for planning camps and glassing routes in this complex terrain.
Hunting Strategy
S68 is dedicated bighorn sheep country. Hunt high-elevation terrain above 10,000 feet where sheep bed in forested pockets and feed on open ridges. Early season (September) emphasizes high basins and lakes before snow; midseason hunting focuses on ridge systems and scree slopes.
The rolling terrain demands a glassing strategy—identify summits and ridges with clear sightlines, then work drainages and saddles connecting them. Water access shapes sheep movement; camps near high lakes or reliable springs create bases for multi-day hunting. Dense timber means sheep can hide easily, so patience and careful stalking matter more than long-distance visibility.
Expect to cover significant elevation daily.
Weather & Conditions
?Historical normals, not a forecast
Built from 10 years of NASA POWER data (MERRA-2 satellite reanalysis) at this unit's location.
Temperatures and conditions below reflect the unit's dominant elevation band (Mid · 8800 ft — 42% of unit area).
For elevation-by-elevation detail and live planning tools, use the TAGZ app.
- Daytime high / Overnight low — median daily maximum and minimum for each day of the year.
- Shaded band — the 10th–90th percentile spread across years.
- Freeze line — 32 °F reference for frost & snow risk.
Year-round temperature
Moon phase
?Illumination for each night of the selected two weeks, computed from lunar ephemeris. New and full moons are emphasised — useful for planning around moonlight.Typical conditions
?A snapshot of the selected two weeks, from long-run daily normals at the unit's dominant elevation.
- Day / night — median daytime high & overnight low; the sub-line is the typical 10th–90th percentile spread across years.
- Wet days — days with measurable precipitation (≥ 1 mm, WMO standard). Not a forecast.