Unit 181 (Sand Springs, Fairview and Monte Cristo Ranges)
Nevada Hunting Guide — Bighorn Sheep
Unit 181 covers about 2,400 square miles east of Fallon in Churchill, Mineral, Lyon and Nye counties. Desert bighorns live in four areas: the Sand Springs Range, the Fairview Range, Slate Mountain and the Monte Cristo Mountains. Much of the ground and all of the airspace is controlled by the Naval Air Station, so tagholders face a background check and a DOD briefing.
Build your own PDF hunt guide for Unit 181
Answer a few questions about your tag, your season and your rig, and the Field Intelligence Report builds a print-ready Nevada Unit 181 guide around your hunt: three ranked spots with morning, afternoon and evening plays, a day-by-day plan, topo maps with every pin numbered, a camp and access plan, the legal and retrieval rules for this unit, shot discipline, a meat-care and pack-out plan, and a pre-trip checklist. Every coordinate sits on land recorded as public.
Free accounts get one report a year with the top spot unlocked. ProHunt Pro includes unlimited reports, all three spots, the full camp plan, and GPX/KML downloads for onX and Google Earth. Prefer to see one first? Open the builder and pick any unit.
Bighorn Sheep Hunting in Unit 181
Unit 181 covers about 2,400 square miles east of Fallon in Churchill, Mineral, Lyon and Nye counties. Desert bighorns live in four areas: the Sand Springs Range, the Fairview Range, Slate Mountain and the Monte Cristo Mountains. Much of the ground and all of the airspace is controlled by the Naval Air Station, so tagholders face a background check and a DOD briefing.
Where to Find Desert Bighorn Sheep in Unit 181: Contact Canyon, Fairview Peak and the Monte Cristos
Four herds, four ranges
Unit 181 isn't one block of sheep country. NDOW describes several separate areas, each with its own herd. The Sand Springs Range is reached from Fairview Valley. The Fairview Range sits on the east side of that valley and carries the unit's tallest peak. Slate Mountain lies to the south, split from the Fairview Range by Bell Canyon. The fourth main herd is in the Monte Cristo Mountains, south of Bell Flat.
Contact Canyon, Bell Canyon, Fairview Peak, Mt Anna and Mt Annie
NDOW lists where rams have been taken recently. In the Sand Springs Range, harvest has come from throughout the range, including Contact Canyon and the canyons next to it. On Slate Mountain it has come from the mountain and Bell Canyon. The Fairview Range has produced rams throughout, Fairview Peak included, and in the Monte Cristo Mountains the sheet names Mt Anna and Mt Annie.
The biologist adds that hunting effort usually starts at lower elevations, just off the valley floor, before working up. All four areas are steep and rocky, so pick one range, learn it, and glass it from the bottom before committing to a climb.
The ground NDOW draws for this tag
A bighorn sheep tag for this group is good in unit 181, about 2,374 square miles measured on NDOW's own boundary, in Churchill County, Mineral County, Lyon County and Nye County. The named ranges inside the line are White Throne Mountains, Bunejug Mountains, Sinkavata Hills, Dead Camel Mountains, Sand Springs Range and Blow Sand Mountains. The highest named points are Fairview Peak (8,293 ft), Sand Springs Range Cairn (7,434 ft) and Bell Mountain (7,145 ft), and the lowest named ground sits near 3,883 feet. We don't print a land-status split for Nevada groups, because the figures we held didn't come from BLM's surface-management data; check BLM's current map for private parcels before you cross a fence or a cattle guard. GNIS names 11 springs inside it, Rock Springs, Bradys Hot Springs, Rock Springs and Lucky Boy Spring among them.
Unit 181 terrain and land status
Measured from the unit boundary, not from the agency write-up
The lay of it
- 3,869–5,923 ft on a terrain sample , averaging 4,304 ft ; peaks can run higher.
- 2,373.7 sq mi inside the boundary. Big enough that picking one drainage beats driving three.
Water on the ground
- 16 tanks
- 31 springs
- 307 stream segments
- 21 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: Fairview Peak (8,293 ft), Sand Springs Range Cairn (7,434 ft), Bell Mountain (7,145 ft), Big Kasock Mountain (7,121 ft)
Holding ground: Contact Canyon (5,353 ft), Lucky Boy Canyon (4,906 ft), Chukar Canyon (4,614 ft)
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 Desert Bighorn Sheep in Unit 181: Highway 50, the NAS briefing and a hard hike
Bighorn Sheep Success Rates
Any ram, any legal weapon (181 East): 4 of 4 hunters afield (100%); Any ram, any legal weapon (181 West): 2 of 3 hunters afield (67%). Figures are NDOW's own, from its 2025 Big Game Hunt Data.
Bighorn Sheep Draw Odds
| Season | Tags | Applicants | Draw % | Pts (n/p) |
|---|---|---|---|---|
| Rifle — Late Season ram only (resident) | 23 | 1,229 | 1.9% | — |
| Rifle — Late Season ram only (nonresident) | 2 | 849 | 0.2% | — |
Data from 2022 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 EngineFrom NDOW's 2025 Big Game Hunt Data. Demand is NDOW's count of tags awarded plus first-choice applicants who did not draw; its draw rate is tags over demand.
- Any ram, any legal weapon (181 East) — Residents: 376 demand for 4 tags, a 1.1% draw rate.
- Any ram, any legal weapon (181 West) — Residents: 350 demand for 2 tags, a 0.6% draw rate; Nonresidents: 609 demand for 1 tag, a 0.2% draw rate.
NDOW's hunt data publishes no points-required figure, so none is given here.
Unit Logistics & Expectations
Frequently Asked Questions
Which units does a Nevada bighorn sheep tag for 181 cover?
What was hunter success for bighorn sheep on units 181 in 2025?
How hard is the bighorn sheep draw for units 181?
Plan Your Hunt with ProHunt Pro
Unlock advanced tactics, the Tag-to-Trail Planner, AI hunt strategy assistant, and personalized camp and trip execution plans.
Upgrade to Pro — $49/yrSources & Verification
Every fact on this page is tied to a primary source below. Last fact-checked 2026-10-25.
- Hunt Information Sheet — Desert bighorn sheep, 181 — Nevada Department of Wildlife · supports: Access, Recommended hunting areas, Biologist comments · accessed 2026-10-25
- 2025 Nevada Big Game Hunt Data — Nevada Department of Wildlife · supports: Seasons, quotas and tags issued, Demand and draw rate by residency, Hunters afield, successful hunters and hunter success, Days hunted · accessed 2026-10-25
- NDOW Hunt Unit Boundaries — unit groups (ArcGIS) — Nevada Department of Wildlife · supports: Units 181, 2,374 square miles · accessed 2026-10-25
- Geographic Names Information System — named features inside the group — U.S. Geological Survey · supports: White Throne Mountains, Bunejug Mountains, Sinkavata Hills, Fairview Peak 8,293 ft, Sand Springs Range Cairn 7,434 ft · accessed 2026-10-25