Colorado GMU 481 Elk Hunting
Chaffee County, central Colorado · 283 sq mi
Based on the EASIEST unit-wide bull or either-sex hunt code available to adult Colorado residents in the 2026 primary draw — the lowest preference-point tier that drew reliably. Private-land-only and Ranching for Wildlife hunts are excluded because neither is a unit-wide public-land opportunity — NOT because the public cannot draw them. A private-land-only license requires the hunter's own permission to hunt private ground; a Ranching for Wildlife license is valid on the participating ranches enrolled in that program. They are separate systems. Other weapons, seasons and nonresident applicants can require substantially more points. The band is a floor, not a target: even the easiest qualifying hunt here sits in that range.
What hunting GMU 481 is like
GMU 481 spans 283 square miles of central Colorado's high country, encompassing elevations from 7,600 feet to 14,400 feet with a typical mid-elevation around 10,900 feet. The terrain is mixed, with substantial steep ground: 32% of the unit is gentle, 34% moderate, 31% steep, and 3% rugged. The landscape rises from lower valleys into alpine terrain, offering diverse hunting country across multiple elevation bands.
Approximately 77% of the unit—roughly 216 square miles—is open to public hunting, consisting of National Forest, BLM, and State Wildlife Areas. An additional 3.3% is Colorado State Trust Land, where access depends on CPW's Public Access Program enrollment. The remaining 20% is privately owned. National Forest dominates the publicly open share at 75% of the unit, with BLM and State Wildlife Areas making up the rest.
Elk occupy the unit across a full seasonal range, with Summer Range and Overall Range each covering 100% of the unit's mapped elk habitat. Summer Concentration marks 27% of the unit—ground where elk cluster during the warmer months—while Winter Range covers 38% of the unit. Winter Concentration, where elk concentrate during winter, accounts for 13%. Migration Corridors span 8%, indicating movement between seasonal grounds. As fall progresses and winter approaches, elk shift from summer to winter range, though the timing and extent of that shift vary with weather and snow.
Seven seasons are offered in the 2026 draw, six of which are open to public applicants: Archery September 2–September 30 (Either-sex); Muzzleloader September 12–September 20 (Antlerless/Bull); four rifle seasons including 1st Rifle October 14–October 18 (Bull), 2nd Rifle October 24–November 1 (Antlerless/Bull), 3rd Rifle November 7–November 15 (Antlerless/Bull), and 4th Rifle November 18–November 22 (Antlerless/Bull). Archery and Muzzleloader occur during the primary rut phase when bulls are vocal and responsive. The rifle seasons span post-rut through migration transition. September temperatures average highs near 60°F, dropping to November highs around 38°F, with snowfall increasing from 0.8 inches in September to 9.1 inches in November. Draw difficulty is Moderate, requiring 1–2 points for the easiest unit-wide bull or either-sex hunts available to adult Colorado residents. Hunter pressure on the unit is low.
Terrain & elevation
- Elevation
- 7,600–14,400 ft, typically around 10,900 ft
- Steepness
- Rugged — mean slope 18.6°
- Slope breakdown
- 32% gentle · 34% moderate · 31% steep · 3% rugged
- Ground you can count on
- ~216 sq mi, plus ~9 sq mi of State Trust Land where access depends on enrollment
Land & access
About 77% of GMU 481 is public land a hunter can count on — National Forest, BLM and State Wildlife Areas. A further 3% is State Trust Land, which is huntable only where CPW has enrolled it.
- National Forest75%
- BLM<1%
- State Wildlife Area<1%
- State Trust Land3%
- Unclassified ownership<1%
- Private20%
Colorado State Trust Land is open to public hunting only where it is enrolled in CPW's Public Access Program. Check current enrollment before planning around it.
Where elk live in the unit
Colorado Parks & Wildlife maps elk seasonal ranges statewide. This is how much of GMU 481 each range covers — the single best clue to whether elk are here in September, in November, or only passing through. The layers overlap, so they do not add to 100%.
- Summer Range100%used in summer
- Overall Range100%the full extent of range CPW maps for elk — near 100% on most units, and not a statement about when elk are present
- Winter Range38%used in winter
- Summer Concentration27%where elk bunch up in summer
- Winter Concentration13%where elk bunch up in winter
- Migration Corridors8%movement between ranges, not residence
Elk seasons & weapons (2026)
| Season | Dates | Tags offered |
|---|---|---|
| Archery | September 2 – September 30 | Either-sex |
| Muzzleloader | September 12 – September 20 | Antlerless, Bull |
| 1st Rifle | October 14 – October 18 | Bull |
| 2nd Rifle | October 24 – November 1 | Antlerless, Bull |
| 3rd Rifle | November 7 – November 15 | Antlerless, Bull |
| 4th Rifle | November 18 – November 22 | Antlerless, Bull |
| Private-land only | September 1 – January 31 | Antlerless |
Dates span every hunt code of that type in this unit and can differ by code. Confirm the current brochure with Colorado Parks & Wildlife before applying.
Fall weather
- September — highs around 60°F, lows around 34°F, about 0.8 in of snow (mid-elevation normals)
- October — highs around 49°F, lows around 25°F, about 4.6 in of snow (mid-elevation normals)
- November — highs around 38°F, lows around 14°F, about 9.1 in of snow (mid-elevation normals)
GMU 481 elk hunting FAQ
Can a hunter with no preference points draw a tag here?
Yes. The unit draws at Moderate difficulty (1–2 points), meaning the easiest unit-wide bull or either-sex hunts available to adult Colorado residents draw reliably at zero to two points. This applies to the least-competitive tags in the primary draw; other weapons and seasons may require more points, and nonresident applicants face different odds.
Does the unit have enough public ground to support a public-land hunt?
Yes. Approximately 77% of the unit (216 square miles) is open to public hunting through National Forest, BLM, and State Wildlife Areas. An additional 3.3% is State Trust Land where access is enrollment-dependent. The scale and public ownership give a public-land hunter a substantial base to work from, though specific approaches and trailhead availability still depend on individual access points.
When is the rut at its peak during the hunting seasons?
The Primary Rut runs September 11–September 30, making it coincide fully with the Archery season (September 2–September 30) and mostly with the Muzzleloader hunt (September 12–September 20). The 1st Rifle season (October 14–October 18) arrives in the Late Rut/Early Post-Rut phase and early Post-Rut Recovery, well after peak calling responsiveness.
How much of the unit has elk clustering activity?
Summer Concentration marks 27% of the unit, and Winter Concentration covers 13%. These layers show where elk cluster during their respective seasons but do not indicate where that ground is located—it may span various elevations and aspects. The broad Summer and Winter Range coverage (100% and 38% respectively) does not mean elk are evenly distributed across the unit.
Is this unit realistic for early-season archery?
Yes. The Archery season (September 2–September 30) coincides with the Primary Rut, when bulls are actively calling and responsive. September temperatures average highs near 60°F and lows near 34°F, with minimal snowfall (~0.8 inches), making logistics and on-foot travel relatively manageable compared to later rifle seasons.
What should a hunter expect as the fall season progresses?
Conditions cool steadily from September highs near 60°F to November highs around 38°F, with snowfall ramping from 0.8 inches in September to 9.1 inches in November. Elk migrate from summer to winter range, though timing and extent vary with weather. The Winter Range covers 38% of the unit, indicating where concentrated winter populations typically occupy as the season advances into November and December.
Data sources & methodology
- Colorado Parks & Wildlife — Big Game hunting — seasons, weapons, hunt codes and license types
- CPW — Primary Draw rules — how preference points and the hybrid draw work
- CPW — Elk statistics, draw recap and Drawn Out At reports — the point levels behind the draw-difficulty bands
- CPW — Secondary Draw — licenses remaining after the primary draw
- CPW — Maps and GIS (Species Activity Mapping) — elk seasonal range
- CPW — State Trust Land Finder — which State Trust acreage is enrolled and open to public hunting
- Federal and state land-ownership datasets — land ownership and access
- NOAA climate normals — fall weather
Draw difficulty is a qualitative band, not published odds — the note under the summary above states exactly which hunt code it describes. Land shares are separate, non-overlapping categories: publicly owned is not the same as open to hunting, and State Trust Land is huntable only where CPW has enrolled it. Unit data last updated August 28, 2026.