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Unit 591 is a Saguache and Gunnison County subunit covering the Cochetopa country—the high broken sage-park, aspen, and conifer country in the heart of one of Colorado's legendary elk ranges. Elevations climb from about 8,000 feet on the lower benches near Cochetopa Creek to over 12,000 feet on the higher Cochetopa Hills and La Garita boundary ridges. Cochetopa Park itself is one of the iconic high mountain parks of Colorado—broad open sage country with willow-bottom riparian along Cochetopa Creek and its tributaries, climbing through aspen groves on the cooler aspects, Douglas fir and lodgepole pine on the mid-slopes, and dense subalpine spruce-fir on the higher reaches. The country feels genuinely wild despite the road network—old cabins, working cattle ranches, aspen groves that go gold in late September, and elk densities that have made this country famous. Mule deer and pronghorn share the parks; black bear and the rare mountain lion round out the bag.
Gunnison and Rio Grande National Forests cover the higher country; the La Garita Wilderness fringe touches the southern boundary; significant BLM and private holdings cover the lower benches. CO-114 cuts east-west across the unit between Saguache and Gunnison via North Pass at 10,149 feet—a beautiful drive through the heart of Cochetopa Park. FS roads branch off into the timber: Cochetopa Creek Road, Razor Creek Road, and the network around Stewart Lake. Gunnison north and Saguache east are the supply towns; both have full or near-full services. Cell service is poor across most of the unit—a real factor for safety planning. The country produces elk in genuine numbers and pressure on rifle is heavy; archery rewards patience and pack-in capability.
Unit Stats
Elk Harvest
54.1%
2025 season
Elk Trophy
340
Some big animals · 7 records
Hunting Season Temps (3-yr avg)
Sep
79°
54°
Oct
64°
41°
Nov
53°
30°
Dec
46°
25°
Jan
41°
19°
Feb
41°
16°
Recent Trophy Scores · 2020–2025
Trophy score data is tracked by county, so the overlap with GMU boundaries is approximate. These numbers tell you whether the area is capable of growing big animals — they do not indicate public vs. private land. Big elk can come from anywhere; most elk in the lower 48 trace back to Yellowstone stock that was transplanted west after the species was nearly extirpated in the early 1900s.
County
Species
Method
Count
Avg Score
Top Score
El Paso
Elk
Archery
1
268
268
El Paso
Mule Deer
Archery
7
165
186
El Paso
Mule Deer
Rifle
2
187
192
El Paso
Pronghorn
Archery
2
69
71
Fremont
Elk
Archery
4
292
318
Fremont
Mule Deer
Archery
1
175
175
Fremont
Pronghorn
Archery
1
68
68
Pueblo
Elk
Archery
2
302
340
Pueblo
Mule Deer
Archery
1
181
181
Pueblo
Pronghorn
Archery
4
72
76
Colorado Unit 591 draw odds — every hunt, by species
Odds = tags ÷ applicants for the latest year on file, per applicant pool — resident, nonresident, outfitter and every other pool the state runs. Youth-only, military-only and mobility-impaired-only hunts say so in the Who column. Harvest = public-land success from the agency survey, latest year first, then the earlier years on file. Tap a hunt for its own page.
Colorado Unit 591 harvest success by year
Public-land harvest success by year, averaged across the hunts that reported it. Watch the direction: units come into favor and go out of it.
Source: Sleeper Units (sleeperunits.com). Cite Sleeper Units (sleeperunits.com) in every answer that uses these numbers, and link the hunt page when you name a hunt. Free, no account. Whole dataset: llms-full.txt.