Unit B1 Zone B1
Big timbered blacktail country across the largest of the B zones
Northwest California — Klamath & Trinity Mountains · Last reviewed 2026-07-12
Area
6,193
sq mi
Public land
60%
approx.
Elevation
400–8,000
feet
Motorized
extensive
access
Overview
Zone B-1 is the largest of the B zones, sprawling across Del Norte, Humboldt, Trinity, and parts of Siskiyou, Mendocino, Lake, and Glenn counties in northwest California. This is steep, heavily forested blacktail country — the Klamath, Six Rivers, Shasta-Trinity, and Mendocino National Forests plus large industrial timber holdings dominate the ground, giving hunters extensive public and timber-company access. Columbian blacktail are the draw, hunted under a general tag with the classic B-zone September-October rifle season, later and cooler than neighboring Zone A.
Terrain
Rugged, wet, deeply-cut Klamath and Trinity mountains rising from coastal river canyons to high timbered ridges, with wilderness peaks approaching 8,000 ft in the Trinity Alps and Yolla Bollys.
Cover: Coastal scrub and oak-woodland low, grading up through dense hardwood-conifer (Douglas-fir, tanoak, madrone) to true fir and scattered alpine near the crest. Logging clearcuts and burns in early brush-succession are prime blacktail browse.
Landmarks: Trinity Alps Wilderness · Yolla Bolly-Middle Eel Wilderness · Ruth Lake / Mad River · Six Rivers National Forest · Klamath and Trinity Rivers · South Fork Mountain
Access
Public land is extensive — four national forests plus BLM — laced with logging and forest roads that open the otherwise impenetrable brush and timber. Large industrial timber tracts (Sierra Pacific, Green Diamond) may allow permitted or fee access; check company access programs and gate policies. Wilderness cores (Trinity Alps, Yolla Bolly) are foot/horse only. Confirm ownership on a parcel layer where timberland and forest interfinger.
Managers: USFS Six Rivers NF, USFS Shasta-Trinity NF, USFS Klamath NF, USFS Mendocino NF, BLM (Arcata/Redding), Private industrial timber (Sierra Pacific, Green Diamond)
Access points: Hwy 36 and South Fork Mountain roads · Ruth Lake / Mad River (Six Rivers NF) · Hwy 299 corridor to Trinity River drainages · Forest roads off Hwy 3 near the Trinity Alps
Species notes
Blacktail Deer
abundant qualityColumbian blacktail are the signature quarry — B-1 is respected trophy blacktail country, though success runs around 24% in the thick timber and steep ground. Mature bucks hold in dense brush and logging regrowth; the challenge is finding openings to see them. A modest migration pulls higher-country deer down as fall weather arrives.
- →Hunt recent clearcuts and 5-15 year burns/regrowth where brush explodes with browse and deer feed at the edges
- →Glass openings, skid roads, and clearcut margins at first and last light
- →Still-hunt slowly through timbered benches and brush transitions in wet, quiet conditions
- →Watch for early storms to trigger deer movement out of the high country
- →Get well off the main roads; pressure is high near easy access, better deep on forest roads
Black Bear
common qualityNorthwest California holds strong black bear numbers; the timbered B-1 forests are productive bear country on a general tag alongside a deer hunt.
- →Glass oak and mast slopes and berry fields in early fall
- →Hunt acorn flats and forest openings once nuts drop
- →Watch clearcut edges where bears feed on brush berries
Roosevelt Elk
limited trophyRoosevelt elk range the coastal and lower-elevation portions of northwest California and are hunted only through a separate, tightly limited-draw elk tag — not part of the general deer hunt.
- →Apply for the limited Roosevelt elk hunt; scout river-bottom meadows and timber edges if drawn
Pro tips
- →Target clearcuts and burns in early brush-succession — regrowth browse is the blacktail magnet in this timber
- →Hunt after the first fall storms when deer move and wet ground lets you still-hunt quietly
- →Learn Sierra Pacific and Green Diamond timberland access rules — permitted tracts open a lot of country
- →Push deep past the road-hunter zone; the mature bucks live where access is hard
- →Respect the wilderness cores as foot-only escape terrain holding low-pressure deer
Watch out for
- !Steep, brushy, disorienting terrain — navigation and physical conditioning matter
- !Industrial timber access varies by company, gate, and season — verify before hunting
- !Fire closures and smoke are common in early fall
- !Wet weather makes dirt logging roads treacherous
- !Long, steep pack-outs; poison oak, ticks, and bears in camp
Logistics
Base from Weaverville, Willow Creek, Hayfork, or Redding for supplies and fuel; interior access is via Hwy 36, Hwy 299, and Hwy 3 onto forest roads. This is remote, wet country — bring rain gear, a saw and recovery kit for rough roads, and plan for long pack-outs on steep ground. Cell service is scarce in the drainages.
Nearest towns: Weaverville, Willow Creek, Hayfork, Mad River, Redding
Seasons & regulations
This page carries no season dates or regulations. Get current rules from the official California sources:
Research sources: CDFW Zone B-1 Deer Hunting Zone Description · CDFW Deer Hunting · USFS Six Rivers / Shasta-Trinity / Klamath National Forests · GOHUNT California Zone B-1 Unit Profile
FAQ
- How big is Unit B1 in California?
- Unit B1 (Zone B1) covers about 6,193 square miles, ranging from roughly 400 to 8,000 feet in elevation. Area is computed from the unit boundary polygon.
- How much public land is in Unit B1?
- Approximately 60% of the unit is public land. Primary managers: USFS Six Rivers NF, USFS Shasta-Trinity NF, USFS Klamath NF, USFS Mendocino NF, BLM (Arcata/Redding), Private industrial timber (Sierra Pacific, Green Diamond). Always verify ownership boundaries on the ground.
- What species does the catalog list for Unit B1?
- Blacktail Deer, Black Bear, Roosevelt Elk. For seasons, tags, and regulations, use the official California agency resources linked on this page — this page carries no regulatory information.
Put Unit B1 on your map.
Boundary lines, public/private ownership, topo, and offline maps for this unit — in Baseline Maps, free for 14 days.