Colorado Bighorn Sheep

Unit S80

Colorado Hunting Guide — Bighorn Sheep

Unit S80 represents a Colorado bighorn sheep hunting area managed through Colorado Parks and Wildlife's limited permit system. Bighorn sheep habitat in this unit includes the rocky terrain, cliff faces, and alpine zones that characterize Colorado's most productive sheep country. With approximately 68 applicants per year, bighorn sheep tags in Colorado are among the most coveted big game permits in the West.

View Draw Odds Colorado Hunting Guide

Bighorn Sheep Hunting in Unit S80

Where to Find Bighorn Sheep in Unit S80

Unit S80 bighorn sheep occupy the rocky ridgelines, cliff faces, and alpine terrain managed by CPW for this bighorn population.

Cliff Faces and Rocky Ridgelines

Bighorn sheep require rocky escape terrain — cliff faces, talus slopes, and broken rock ridgelines form the core of their range. Locate these features on topographic maps before your hunt and plan glassing routes that cover maximum rock terrain.

Alpine Basins and Above-Timberline Terrain

In summer and early fall, rams move to high-alpine basins and above-timberline ridgelines. A quality spotting scope (80-100mm objective) set up on opposing terrain is the primary tool for finding sheep in these open, high-elevation environments.

Winter Range and Lower Canyon Terrain

As snow builds on the high country, bighorn sheep descend to lower canyon terrain and south-facing slopes where wind keeps forage accessible. Late-season hunts may encounter sheep on canyon walls and lower-elevation rocky terrain that's more accessible on foot than high-alpine country.

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How to Hunt Bighorn Sheep in Unit S80

Colorado bighorn sheep hunting is one of the most demanding and rewarding experiences available to western hunters.

Long-Range Glassing

Bighorn sheep are found by glassing — period. Set up with a quality spotting scope on elevated terrain with sight-lines across cliff faces, talus, and rocky ridgelines. Grid the terrain systematically. A ram can be nearly invisible on a cliff face until it moves. Plan to glass for extended periods before committing to a stalk.

Approach and Stalk

Once a legal ram is located, plan a multi-hour approach that keeps you above and downwind of the sheep. Bighorns live on terrain where your footing will be demanding — take your time, make no noise, and use available terrain features for concealment. Get close before shooting — bighorn country makes shot distances deceptive.

Physical Preparation

Bighorn sheep terrain is physically demanding. Train specifically for extended days on steep, rocky terrain before your hunt. High-ankle support boots, trekking poles, and a pack sized for a day hunt plus meat care are standard equipment. Have a game plan for meat care in remote, steep terrain before the hunt begins.

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Bighorn Sheep Success Rates

Rifle78%

Colorado bighorn sheep hunting success rates are typically 80-95% statewide — once a tag is drawn, most hunters are successful given the limited permit numbers and managed herds. Unit S80's harvest data reflects a carefully controlled permit system with very few tags annually. The challenge is drawing the tag, not killing the sheep. Check current CPW harvest reports for unit-specific success rates.

Bighorn Sheep Draw Odds

Season	Tags	Applicants	Draw %	Pts Req
Rifle— 1st Season	1	135	0.7%	3

Data from 2025 draw results. Resident odds shown.

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Colorado bighorn sheep permits are among the rarest hunting tags available in North America. Unit S80 issues only a small number of tags per year. Most successful applicants have accumulated 15-25+ preference points. This is essentially a once-in-a-lifetime opportunity for most hunters. Check CPW Draw Odds statistics and consider applying every year to accumulate points toward eventual success.

Unit Logistics & Expectations

Planning Notes

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Water

Moderate. Springs and small creeks in drainages. Carry extra water when moving away from known sources.

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Road Conditions

State highways and county roads provide primary access. Improved and unimproved USFS roads access backcountry areas — high-clearance recommended.

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Terrain Difficulty

Moderate. Foothills terrain with rolling to steep hillsides and drainages.

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Hunting Pressure

Moderate to high near the Front Range urban corridor. Pressure drops significantly with distance from trailheads.

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Weather

Front Range weather can shift rapidly. October can bring significant snowfall and cold that improves hunting conditions. Be prepared for sudden weather changes.

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Cell Service

Variable. Good coverage along major roads and near towns. Limited in canyon terrain and backcountry.

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Permit Notes

Colorado limited big game license required. Confirm season dates and regulations in current CPW Big Game Hunting Regulations.

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Frequently Asked Questions

How many preference points do I need to draw Unit S80 bighorn sheep?

Colorado bighorn sheep tags are among the most competitive draws in the West. Most successful applicants for Unit S80 have accumulated significant preference points — often 15-25 or more. Check CPW's Draw Odds statistics for current point requirements and annual applicant data. Apply every year regardless of your point total to maximize your odds in the preference draw.

Where can I access public land in Unit S80?

Unit S80 contains a mix of USFS, BLM, and private land typical of Colorado's Front Range region. Use CPW's Hunting Atlas to view land ownership and access layers before your hunt. State Wildlife Area (SWA) properties also provide public hunting access within or adjacent to many Front Range units.

What should I know about hunting bighorn sheep in Colorado?

Colorado Parks and Wildlife manages bighorn sheep through the limited-entry permit system to maintain healthy populations and quality hunting opportunities. Review the current CPW Big Game Hunting Regulations before your hunt for season dates, weapon restrictions, and any unit-specific rules that apply to Unit S80.

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Sources & Verification

Every fact on this page is tied to a primary source below. Last fact-checked 2026-04-18.

Colorado Big Game Hunting — Colorado Parks and Wildlife · supports: Season dates, Unit S80 boundary, Tag allocation, Regulations · accessed 2026-04-18
Colorado Draw Odds Statistics — Colorado Parks and Wildlife · supports: Applicant counts, Draw odds data, Preference point requirements · accessed 2026-04-18