CO Pronghorn Unit 66
Terrain Difficulty
Extreme terrain — over 7,116 ft of vertical relief and steep, sustained slopes.
AI Scout Preview
CO 66 — Tactical Analysis. Terrain & Access CO 66 spans nearly 575,000 acres across a dramatic elevation range (7,158–14,274 ft), with 84% public land providing excellent access for self-guided hunters. The 18% wilderness designation means most terrain is huntable without a guide, though the steep high-country sections demand solid mountaineering fitness. The unit's size and public-land concentration make it manageable for hunters willing to glass from ridges and cover ground. Herd Quality Recent pronghorn surveys show an above-average buck:doe ratio across multiple years, indicating a balanced herd with adequate recruitment and male representation. This suggests consistent..
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See the full AI verdict →Draw Odds — What It Took to Draw (2024)
Actual results from the 2024 draw, per hunt. Current-year odds at your point level with a paid plan →
Archery, Male S1
AM066O1AMuzzleloader, Male S1
AM066O1MRifle, Male S1
AM066O1R2025 & 2026 draw results are in
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Create free accountHarvest Data
Historical data (2022–2024). Current-year data with a paid plan →
| Year | Weapon | Hunters | Harvest | Success |
|---|---|---|---|---|
| 2024 | 1 | 1 | 100.0% | |
| 2024 | Rifle | 1 | 1 | 100.0% |
| 2023 | Rifle | 2 | 2 | 100.0% |
| 2023 | 5 | 2 | 40.0% | |
| 2023 | Archery | 3 | 0 | 0.0% |
| 2022 | 5 | 4 | 70.0% | |
| 2022 | Archery | 3 | 2 | 50.0% |
| 2022 | Rifle | 2 | 2 | 100.0% |
Season Dates
| Year | Weapon | Dates | Tag Type | Sex |
|---|---|---|---|---|
| 2026 | Archery — AM-066-O-1-A | Aug 15, 2026 — Sep 20, 2026 | — | male |
| 2026 | Muzzleloader — AM-066-O-1-M | Sep 21, 2026 — Sep 29, 2026 | — | male |
Trophy Data
Herd Data
Buck : Doe
48per 100
2024 Survey
Population Est.
460
2024 Survey
Same Country, Other Species
Hunts that overlap this unit's ground.
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