Colorado GMU 34 Mule Deer Hunting
Garfield and Eagle counties, northwest Colorado · 193 sq mi
Based on the EASIEST unit-wide buck 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 34 is like
GMU 34 spans 193 square miles across Garfield and Eagle counties in the northwest region, covering elevations from 5,600 feet to 11,300 feet with a typical elevation around 9,600 feet. The terrain is mixed, with substantial steep ground: 39 percent is gentle, 35 percent moderate, 21 percent steep, and 5 percent rugged. The unit's mean slope of 17.1 degrees places it in the steep classification overall. Mule deer inhabit the full extent of the unit's mapped range through the summer and fall.
National Forest and BLM land comprises approximately 92 percent of the unit, or roughly 178 square miles, and is generally open to public hunting. The USFS accounts for 73 percent of the unit and BLM for 19 percent. Private land covers approximately 7.9 percent. Hunters should verify access on public ground before heading out, as roads, trailheads, seasonal closures and private inholdings can all affect where ground is reachable.
Summer range covers 100 percent of the unit. Winter range covers 21 percent, with a winter concentration layer marking 10 percent of the unit where mule deer cluster during the cold season. A hunter should expect mule deer to concentrate and shift toward winter ground as the fall advances and weather deteriorates, though the timing and extent of this movement vary with snow and cold. Early-season archery and muzzleloader hunting occur while deer are in the velvet-shed and early fall transition phase and are spread across their summer range. The rifle seasons from late October onward align with early fall migration and pre-rut movement, when deer are more active and concentrated use becomes more pronounced.
The unit offers five public-land seasons open to draw applicants: archery from September 2 to September 30 (either-sex); muzzleloader from September 12 to September 20 (doe/buck); three rifle seasons on October 24–November 1 (doe/buck), November 7–November 15 (doe/buck), and November 18–November 22 (buck only). A sixth season restricted to private land runs from October 24 to November 15. Draw difficulty is easy, often drawing at zero points for the simplest unit-wide either-sex or buck code. However, hunter pressure is high. September highs average around 64 degrees Fahrenheit, cooling to 51 degrees in October and 39 degrees in November; October brings an average of 4.5 inches of snowfall and November averages 14.6 inches.
Terrain & elevation
- Elevation
- 5,600–11,300 ft, typically around 9,600 ft
- Steepness
- Steep — mean slope 17.1°
- Slope breakdown
- 39% gentle · 35% moderate · 21% steep · 5% rugged
- Ground you can count on
- ~178 sq mi
Land & access
About 92% of GMU 34 is public land a hunter can count on — National Forest and BLM.
- National Forest73%
- BLM19%
- Unclassified ownership<1%
- Private8%
Where mule deer live in the unit
Colorado Parks & Wildlife maps mule deer seasonal ranges statewide. This is how much of GMU 34 each range covers — the single best clue to whether mule deer 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 mule deer — near 100% on most units, and not a statement about when mule deer are present
- Winter Range21%used in winter
- Winter Concentration10%where mule deer bunch up in winter
Mule Deer seasons & weapons (2026)
| Season | Dates | Tags offered |
|---|---|---|
| Archery | September 2 – September 30 | Either-sex |
| Muzzleloader | September 12 – September 20 | Doe, Buck |
| 2nd Rifle | October 24 – November 1 | Doe, Buck |
| 3rd Rifle | November 7 – November 15 | Doe, Buck |
| 4th Rifle | November 18 – November 22 | Buck |
| Private-land only | October 24 – November 15 | Either-sex |
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 64°F, lows around 41°F (mid-elevation normals)
- October — highs around 51°F, lows around 30°F, about 4.5 in of snow (mid-elevation normals)
- November — highs around 39°F, lows around 20°F, about 14.6 in of snow (mid-elevation normals)
GMU 34 mule deer hunting FAQ
Can someone with no preference points draw this unit?
Yes. The easiest unit-wide buck or either-sex hunts on GMU 34 draw at zero preference points for adult Colorado residents in the primary draw. Other seasons and nonresident applicants may require substantially more points, but the base opportunity is accessible to new applicants.
How much ground is actually huntable here for a public-land hunter?
Approximately 92 percent of the unit, or 178 square miles, is National Forest and BLM land generally open to public hunting. The remaining 8 percent is private. Reaching that open ground still depends on roads, trailheads and seasonal access in each drainage, so scouts should verify approach before the season.
Is this unit better for early season or late season?
Early-season archery and muzzleloader hunting occur while deer are in their summer range and scattered across the unit. The rifle seasons from late October onward align with early fall migration and pre-rut movement, when deer are more active and concentrated, making the later rifle seasons potentially more productive for hunters focusing on buck behavior.
Does the steep terrain make this unit difficult to hunt on foot?
The unit is mixed, with substantial steep ground—26 percent is steep or rugged combined. The remaining 74 percent is gentle or moderate. Hunters should anticipate steep walking and elevation gain in portions of the unit, but gentle and moderate terrain comprises most of the area and is huntable on foot.
What does 'easy draw' mean if the unit is crowded?
Draw difficulty measures how many preference points the winning applicants needed, not how many hunters show up. An easy-to-draw unit can have high hunter pressure. GMU 34 draws at zero points for the easiest codes but sees heavy hunting activity, so successful hunters should plan for competition on the ground.
When should a hunter expect to see the rut?
The primary rut in GMU 34 runs from November 11 to November 25, covered by the fourth rifle season (November 18–22). The third rifle season (November 7–15) overlaps the tail end of pre-rut staging. Earlier seasons in September and early October fall during velvet shed and early fall transition, when the rut has not yet begun.
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 — Deer 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) — mule deer 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 31, 2026.