Unit A4 (Arch Creek)
Wyoming Hunting Guide — Pronghorn
Antelope Hunt Area 4, which Wyoming Game and Fish names Arch Creek, covers about 233 square miles in Crook and Weston counties. It belongs to WGFD's Black Thunder antelope herd unit. WGFD's 2025 harvest survey put pronghorn success here at 89%, with 91 hunters taking 81 pronghorn at about 3.4 days of hunting per animal. Check land status on a current map before you plan a route.
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Pronghorn Hunting in Unit A4
Antelope Hunt Area 4, which Wyoming Game and Fish names Arch Creek, covers about 233 square miles in Crook and Weston counties. It belongs to WGFD's Black Thunder antelope herd unit. WGFD's 2025 harvest survey put pronghorn success here at 89%, with 91 hunters taking 81 pronghorn at about 3.4 days of hunting per animal. Check land status on a current map before you plan a route.
Where to Find Pronghorn in Antelope Hunt Area 4
The Wyoming Game and Fish Commission names antelope hunt area 4 "Arch Creek". It runs to about 233 square miles, in Crook (87%) and Weston (13%) counties. WGFD reports these pronghorn as the Black Thunder herd unit, which also takes in antelope hunt areas 5, 6, 7, 8, 9, 24, 27 and 29. What WGFD publishes for the area is its boundary and its harvest; where the pronghorn stand inside it is our reading of the ground, and the two are kept apart below.
Where antelope hunt area 4 begins and ends
WGFD's 2026 Chapter 5 walks the line around antelope hunt area 4 corner by corner. It starts in the town of Upton at the junction of U.S. Highway 16 and Wyoming Highway 116. On the way round it follows U.S. Highway 16, Wyoming Highway 116 and Interstate Highway 90. It is the description your license is good inside, so it is worth reading once in full before you go. The full text is in Section 5 of that chapter, with this year's season dates and license limitations in Section 2.
Not the same ground as the other hunt area 4s
WGFD numbers each species' hunt areas on its own grid, so the number 4 also belongs to its deer, bighorn sheep and mountain goat hunt areas 4. Only the deer area shares a county with this one. A license is good only in the hunt area of its own species, so this page is about the antelope area, and the cards at the foot of the page link the others.
Ground WGFD opens: Crook 8
WGFD also lists one Walk-In Area covering about 1,126 acres open for antelope: Crook 8. WGFD's 2026 regulations open Access Yes land only for the species and dates listed for each area, with each area's own rules on WGFD's site and no motorized travel unless WGFD says otherwise.
High ground inside the line: Pfeiffer Hill, Kaiser Divide and Bock Hill
Named high points inside antelope hunt area 4 include Pfeiffer Hill at 5,491 feet, Kaiser Divide at 5,366 feet, Bock Hill at 5,310 feet, Pine Ridge at 4,628 feet and Norris Divide at 4,526 feet. Several carry a public-land flag in our data, which makes them the first places to try for a view. Pronghorn live in the open and trust their eyes, which is the whole problem.
Holding ground: Cherry Draw, Stevens Draw and Fredrickson Draw
Below them sit Cherry Draw at 4,390 feet, Stevens Draw at 4,390 feet, Fredrickson Draw at 4,368 feet, Wolfe Draw at 4,358 feet and Busby Draw at 4,338 feet. Those are the basins and bottoms of the area, and they are what you glass into from above.
Water: Loafman Springs
Named water inside the line includes Loafman Springs. Nothing in the data says which of it runs in autumn, so a scouting trip earns its fuel.
Reading the land status
Named ground inside antelope hunt area 4 runs from 4,172 feet to 5,491 feet. Those are the heights of the features GNIS names, which bound the range from inside rather than measure it.
Unit A4 terrain and land status
Measured from the unit boundary, not from the agency write-up
Named features inside the unit
Glass from: Bock Hill (5,310 ft), Pine Ridge (4,628 ft), Shale Hill (4,473 ft)
Holding ground: Deep Draw (4,337 ft), Robinson Draw (4,198 ft), Walk-In Area Crook 8, Loafman Springs
Every one of these was tested against the unit polygon before it went on the map. They are starting points, not agency recommendations.
How to Hunt Pronghorn in Antelope Hunt Area 4
Pronghorn Success Rates
Wyoming Game and Fish's 2025 harvest report estimates 89% pronghorn success in antelope hunt area 4: 81 animals taken by 91 active hunters over 272 days of hunting, or 3.4 days per animal. By residency, residents 85.9% (61 taken by 71) and nonresidents 100% (20 taken by 20).
These are WGFD's own estimates from its hunter survey, for this hunt area and season only — not a statewide average. One season isn't a trend, so check the current report before you read one into it.
Pronghorn Draw Odds
| Season | Tags | Applicants | Draw % | Pts (n/p) |
|---|---|---|---|---|
| Rifle — General Type 1 either sex (resident) | 78 | 83 | 94.0% | — |
| Rifle — General Type 1 either sex (nonresident) | 3 | 74 | 4.1% | — |
Data from 2026 draw results. Each row is one residency pool — read the label before the number. This agency publishes no point thresholds, so the Pts column stays blank and these are pool odds, not what a point total draws.
Open in Draw Odds EngineWyoming Game and Fish's 2026 demand report for pronghorn in antelope hunt area 4, residents and nonresidents kept apart because they draw from different license pools:
- Type 1 (any antelope), residents: 83 first-choice applicants for 78 licenses, 94% drawn
- Type 1 (any antelope), nonresidents: 74 first-choice applicants for 3 licenses, 4.1% drawn
Wyoming residents draw pronghorn licenses without preference points; nonresidents draw part of their quota on points, highest balance first (Chapter 44, Section 19), and the nonresident figures above are from WGFD's random draw. WGFD publishes no preference-point level at which a hunt draws, so none is given here. Every figure was checked against WGFD's demand-report PDFs on 2026-08-10.
Unit Logistics & Expectations
Frequently Asked Questions
Where is Wyoming antelope hunt area 4?
What is the pronghorn success rate in antelope hunt area 4?
Is antelope hunt area 4 the same ground as deer hunt area 4?
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Every fact on this page is tied to a primary source below. Last fact-checked 2026-10-25.
- Chapter 5 — Antelope Hunting Seasons (2026) — Wyoming Game and Fish Commission · supports: Name and legal boundary of antelope hunt area 4, Season dates, license types and limitations by hunt area · accessed 2026-10-25
- Antelope 2025 Harvest Report — Wyoming Game and Fish Department · supports: Hunters, harvest, percent success and days per animal for pronghorn in antelope hunt area 4, The same by license type and residency · accessed 2026-10-25
- WGFD draw results and odds — demand reports 2021-2026 — Wyoming Game and Fish Department · supports: First-choice applicants, licenses and percent drawn, by license type, residency and year · accessed 2026-08-10
- Chapter 44 — Regulation for Issuance of Licenses, Permits, Stamps, Tags, Preference Points and Competitive Raffle Chances — Wyoming Game and Fish Commission · supports: Which licenses are drawn on preference points (Section 19), When preference points are deleted · accessed 2026-10-25
- 2026 Antelope, Deer and Elk Hunting Regulations — Wyoming Game and Fish Commission · supports: Access Yes Walk-In and Hunter Management Area rules · accessed 2026-10-25
- WGFD ArcGIS feature services — hunt areas by species, CWD sampling areas, WHMAs, Public Access Areas, Hunter Management Areas, Walk-In Hunting Areas — Wyoming Game and Fish Department · supports: Mapped outline of the hunt area, Herd unit and square miles, WHMAs, Public Access Areas, Hunter Management Areas and Walk-In Areas inside the area · accessed 2026-10-25
- TIGERweb State_County — Wyoming county boundaries (used only to measure which counties a hunt area lies in) — U.S. Census Bureau · supports: Which counties the hunt area lies in, and in what share · accessed 2026-10-25