Unit 34B (Whetstone Mountains and Las Cienegas)
Arizona Hunting Guide — Mule Deer, Coues Whitetail Deer
GMU 34B is the Whetstone Mountains and the Las Cienegas National Conservation Area east of Sonoita, running north to the Empirita Ranch country along Interstate 10. Coues whitetail hold the Whetstone range itself, mule deer are concentrated around Empirita and on Las Cienegas, and the unit's pronghorn live on the rolling Las Cienegas grassland. AZGFD reports the mule deer population here has declined sharply, and whitetail densities are low in thick vegetation — this is a challenging unit on every species. Access is the other constant: the Cottonwood, Wakefield and Ricketts Mine routes into the north and east Whetstones are locked off, so hunts have to be planned around what is open.
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Mule Deer Hunting in Unit 34B
GMU 34B is the Whetstone Mountains and the Las Cienegas National Conservation Area east of Sonoita, running north to the Empirita Ranch country along Interstate 10. Coues whitetail hold the Whetstone range itself, mule deer are concentrated around Empirita and on Las Cienegas, and the unit's pronghorn live on the rolling Las Cienegas grassland. AZGFD reports the mule deer population here has declined sharply, and whitetail densities are low in thick vegetation — this is a challenging unit on every species. Access is the other constant: the Cottonwood, Wakefield and Ricketts Mine routes into the north and east Whetstones are locked off, so hunts have to be planned around what is open.
Where the mule deer are in 34B: Empirita Ranch and the Las Cienegas grassland
Be clear about the baseline. AZGFD says the mule deer population in 34B has declined sharply. There are two places worth your time, and one of them holds only a small number of deer.
The Empirita Ranch area
This is where most of the mule deer in 34B are. Drive east on I-10 to the Empirita exit, turn south for a mile until you reach the power line road, and hunt south from there on foot on State land. Alternatively, contact the Pima County Natural Resource Department and obtain an access permit for the county ground.
Las Cienegas National Conservation Area
BLM-managed, and it holds a smaller number of mule deer. Take Highway 83 south from I-10 about 18 miles; the turnoff is well marked on the east side of the road. Two stretches are named as good: the country east of Highway 83 out to the El Paso natural gas line, from the entrance road north to Forty-nine Canyon; and the ground east of Cienega Creek from Mud Spring to Mattie Canyon.
Get the right maps
The guide is specific that a Forest Service map or a Las Cienegas National Conservation Area access map will help you with the road system, and calls them very helpful. On a unit where several routes are locked and the ownership changes by the section, that's not optional reading.
What the country looks like
Las Cienegas is rolling desert grassland with breaks off to the east — open enough to glass, which is unusual for 34B. The Empirita country is State land hunted on foot south of the power line road. Both are low, dry and warm into the autumn, with the unit spanning roughly 3,900 to 6,000 feet of ground.
Unit 34B terrain and land status
Measured from the unit boundary, not from the agency write-up
The lay of it
- 3,572–6,006 ft on a terrain sample , averaging 4,523 ft ; peaks can run higher.
- 500.4 sq mi inside the boundary.
Who owns the ground
- National Forest — 60%
- BLM — 15%
- State Trust — 8%
- Private / Other — 17%
Roughly 83% is public. Carry a land-status layer anyway — these are area percentages, not a map of where the boundaries fall.
Water on the ground
- 91 tanks
- 25 springs
- 434 stream segments
- 2 lakes
Counts from mapping data, so this is how many exist, not how many hold water in a dry year. Sitting water only pays where you find fresh tracks.
Named features inside the unit
Glass from: Apache Peak (7,675 ft), Granite Peak (7,390 ft), Cottonwood Peak (7,093 ft), The Cape (6,952 ft)
Holding ground: Lone Pine Saddle (6,860 ft), Burro Gap (6,185 ft), Cottonwood Saddle (6,183 ft), Castanera Spring, Cottonwood Spring
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 34B mule deer: hunt Empirita on foot, glass Las Cienegas from the breaks
Mule Deer Success Rates
Mule Deer Draw Odds
| Season | Tags | Applicants | Draw % | Pts (n/p) |
|---|---|---|---|---|
| Rifle — Late Rifle Nov bull/buck only (combined pool) | 25 | 129 | 15.5% | — |
| Rifle — General Rifle Oct bull/buck only (combined pool) | 25 | 167 | 13.2% | — |
| Rifle — General Rifle Oct either sex (combined pool) | 25 | 167 | 13.2% | — |
| Rifle — Late Rifle Nov either sex (combined pool) | 25 | 129 | 15.5% | — |
Data from 2025 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 EngineWith 50 tags issued against 161 applicants over three years, 34B mule deer sits in the moderate-difficulty range at roughly 30% per application year. Arizona uses a weighted bonus-point system with Hunter Education bonus — 20% of tags to max-point holders, 80% to a random weighted draw. Consistent annual application builds points over time.
Unit Logistics & Expectations
Frequently Asked Questions
Can I hunt the Galiuro Wilderness in Unit 34B?
What is the Miller Peak Wilderness and how does it affect hunting in Unit 34B?
When does the Coues rut peak in the Huachuca Mountains?
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Upgrade to Pro — $49/yrSources & Verification
Every fact on this page is tied to a primary source below. Last fact-checked 2026-04-18.
- AZGFD 2026 Deer Hunt Regulations — Arizona Game and Fish Department · supports: Unit 34B mule deer hunt structure, Season dates, Tag quotas · accessed 2026-04-17
- AZGFD Draw Portal — Arizona Game and Fish Department · supports: Unit 34B mule deer draw odds, Weighted bonus-point system, Applicant/tag data · accessed 2026-04-17
- Coronado National Forest — Safford Ranger District — USDA Forest Service · supports: Galiuro Wilderness rules, Road and trail access, Dispersed camping · accessed 2026-04-17
- AZGFD Big Game Draw — Arizona Game and Fish Department · supports: Unit 34B applicant counts, Draw odds by season type, Tag quotas · accessed 2026-04-18
- AZGFD Big Game Hunting Regulations 2026 — Arizona Game and Fish Department · supports: Season dates, Hunt area boundaries, Wilderness area restrictions · accessed 2026-04-18