Unit X9c Zone X9c
California's largest deer zone — remote, high-desert mule deer of the White and Inyo Mountains
Eastern Sierra X-zones — White & Inyo Mountains and the Eastern Desert Ranges · Last reviewed 2026-07-12
Area
8,728
sq mi
Public land
90%
approx.
Elevation
4,500–14,000
feet
Motorized
moderate
access
Overview
Zone X-9c is the largest X-zone in California, a vast expanse east of US-395 in Inyo and Mono counties spanning the White Mountains, Inyo Mountains, and the arid basin-and-range country stretching east toward the Nevada line and the fringes of Death Valley. It holds the Inyo-White Mountains Deer Herd of Inyo mule deer — a thinly distributed, migratory population summering high (7,500-12,000 ft) in the White and Inyo Mountains and wintering low (down to about 4,500 ft) in the surrounding desert scrub. The zone is overwhelmingly public (Inyo NF, BLM, LADWP) but extremely remote and rugged, with deer spread across enormous country and no single defined migration route, which keeps success modest (around 20%). This is a hunt for self-sufficient, mobile hunters willing to cover big, dry, empty terrain.
Terrain
A huge sweep from flat desert valley floors to the extremely steep, remote, and rugged White and Inyo Mountains — the White Mountain crest tops 14,000 ft and is subject to severe weather. Sparse water, big distances, and a punishing mix of desert heat low and cold, snowy conditions high.
Cover: Desert scrub at the lowest elevations (from ~4,500 ft) grading up through Great Basin sagebrush, pinyon-juniper woodland, and — near the White Mountain crest — bristlecone pine and alpine tundra. Riparian pockets along year-round drainages and the Owens River concentrate deer.
Landmarks: White Mountains & White Mountain Peak (14,246 ft) · Ancient Bristlecone Pine Forest · Inyo Mountains & Mazourka Canyon · Saline Valley · Piper Mountains & Sylvania Mountains Wilderness Areas · Last Chance Range · Westgard Pass · Owens River
Access
Overwhelmingly public — BLM (Bishop and Ridgecrest field offices) and Inyo NF, with LADWP holdings on the valley floor and scattered private. Access is via a few paved corridors and a large network of rough dirt roads; much of the high White Mountains and the designated Wilderness Areas (Inyo Mountains, Piper Mountains, Sylvania Mountains) are non-motorized. Four-wheel drive is strongly advised, distances between services are large, and water is scarce. Overnight camping is not allowed on LADWP land.
Managers: Bureau of Land Management (BLM), Inyo National Forest (USFS), Los Angeles Department of Water & Power (LADWP), Private (scattered)
Access points: US Highway 395 (west edge, Olancha to Bishop) · US-6 (northwest White Mountains, drainages west of Laws incl. Silver Canyon) · State Route 168 / Westgard Pass Road (Bristlecone byway; Papoose & Squaw Flat, Inyo Mountains) · State Routes 266, 178, 190 · Mazourka Canyon Road & San Lucas Canyon (Inyo Mountains Wilderness)
Species notes
Mule Deer
limited qualityThe Inyo-White Mountains Deer Herd is thinly spread across enormous, arid country. Deer summer high in the White and Inyo Mountains and drop to desert-scrub winter range with fall snow, but with no single defined migration route and vast winter and summer ranges, animals are dispersed. The premium tag and low pressure can produce a quality buck for hunters who put in the miles.
- →Scout water and year-round drainages — springs and streams concentrate deer in this dry country
- →Glass the heads of drainages and open tops in the White Mountains where deer summer
- →Time late-season hunting to fall storms that push deer down toward desert-scrub benches
- →Be mobile and cover country; deer density is low, so more glassing points beat sitting one spot
Bighorn Sheep
limited trophyThe White and Inyo Mountains are core desert-bighorn country in eastern California, hunted under an extremely limited, coveted draw separate from deer — one of the West's premier sheep opportunities.
- →Glass steep, rocky escarpments and rugged canyon rims at first and last light
- →Focus near reliable desert water sources in the ranges
- →Expect long, rugged approaches into remote, roadless terrain
Pro tips
- →Find the water — in this dry, immense zone, springs and perennial drainages are the key to finding deer
- →Plan for self-sufficiency: fuel, water, and recovery gear; services and cell coverage are far apart
- →Glass the high White Mountain tops and drainage heads for summering deer, then follow storms down
- →Use 4WD and study the BLM surface maps (Last Chance Range, Saline Valley, Darwin Hills) for the interior roads
- →Respect the non-motorized Wilderness Areas (Inyo Mountains, Piper, Sylvania) — foot access only
Watch out for
- !Vast, waterless desert country — carry ample water and never camp within 200 yards of a wildlife water source (Title 14 §730, CDCA rules)
- !Extremely remote White Mountains with severe weather and early snow above treeline
- !Rough interior roads requiring 4WD; long distances between fuel and help
- !LADWP and scattered private parcels on the valley floor — no camping on LADWP land
- !Low deer density means low success — manage expectations and plan to cover ground
- !Fire-season and desert-heat considerations
Logistics
Bishop is the primary hub; Big Pine, Independence, Lone Pine, Olancha, and Benton offer limited services along the western edge. Everything east of 395 is remote and dry — enter with full fuel, plenty of water, snow chains, a shovel, a good spare, and extra food. Four-wheel drive is essential on the interior road network, and the White Mountains are severe-weather country subject to early snow. Cell service is essentially absent across most of the zone.
Nearest towns: Bishop, Big Pine, Independence, Lone Pine, Olancha, Benton
Seasons & regulations
This page carries no season dates or regulations. Get current rules from the official California sources:
Research sources: CDFW Zone X-9c & Area-Specific Archery A-18 General Deer Hunting Information (Wildlife Branch, 2025) · CDFW White Mountain Deer Study — Deer Zone X9c, Inyo/White Mountain Deer Herd · GoHunt — California Deer Zone X-9c Unit Profile
FAQ
- How big is Unit X9c in California?
- Unit X9c (Zone X9c) covers about 8,728 square miles, ranging from roughly 4,500 to 14,000 feet in elevation. Area is computed from the unit boundary polygon.
- How much public land is in Unit X9c?
- Approximately 90% of the unit is public land. Primary managers: Bureau of Land Management (BLM), Inyo National Forest (USFS), Los Angeles Department of Water & Power (LADWP), Private (scattered). Always verify ownership boundaries on the ground.
- What species does the catalog list for Unit X9c?
- Mule Deer, Bighorn Sheep. For seasons, tags, and regulations, use the official California agency resources linked on this page — this page carries no regulatory information.
Put Unit X9c on your map.
Boundary lines, public/private ownership, topo, and offline maps for this unit — in Baseline Maps, free for 14 days.