Unit 04Z

1

Remote Southeast Alaska coastal mountains and islands with limited road access and rugged, forested terrain.

Hunter's Brief

Unit 04Z spans nearly 10,000 square miles of Southeast Alaska's Chichagof and Baranof islands, a landscape of steep, heavily forested mountains dropping to protected bays and saltwater channels. Elevations range from sea level to over 5,300 feet, with dense timber covering most country and alpine terrain above treeline. Access is minimal—fewer than 550 miles of rough roads exist in the entire unit—meaning most hunting requires boat access or float plane support. Water features dominate the landscape: protected harbors, major rivers, and coastal streams provide navigation corridors and wildlife concentration zones. This is big, complex country demanding serious planning.

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Terrain Complexity
9
9/10
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Unit Area
9,611 mi²
Vast
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Public Land
58%
Some
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Access
0.1 mi/mi²
Limited
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Topography
62% mountains
Steep
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Forest
66% cover
Dense
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Water
1.8% area
Moderate

Terrain Deep Dive

Landmarks & Navigation

Key navigational landmarks include Mount Edgecumbe, a prominent volcanic peak visible for orientation, and the Moore Mountains forming a substantial ridge system. Major bays provide staging points: Portlock Harbor, Pinta Bay, Neva Bay, and Shelikof Bay serve as entry corridors for water-based access. Significant freshwater systems include Lake Morris, Takanis Lake, and Lake Surprise—important for cabins and basecamp logistics.

The Steelhead River and Shelikof Creek anchor major drainages worth exploring. Granite Islands and the Lauf Islands offer offshore navigation markers. These features form natural gathering points for hunters planning water-based approaches to interior country.

Elevation & Habitat

Nearly all terrain sits below 5,000 feet, with a median elevation around 900 feet reflecting the island topography. Mountain-forested slopes dominate roughly 38 percent of the unit, while plains-forested areas comprise another 28 percent, creating a continuous timber mantle. Open alpine terrain and non-forested mountains account for the remaining terrain, mostly above 2,000 feet where timber transitions to subalpine scrub and tundra.

The forest is dense Sitka spruce, western hemlock, and cedar—classic Southeast rainforest. At higher elevations, alpine meadows, rock, and sparse vegetation provide open glassing country and year-round visibility for mountain game. The steep terrain means most accessible country for foot traffic stays near water and lower elevations.

Elevation Range (ft)?
-305,377
01,0002,0003,0004,0005,0006,000
Median: 901 ft

Access & Pressure

Road density of 0.06 miles per square mile indicates minimal infrastructure—fewer than 550 miles of rough roads scattered across 9,600 square miles. Most communities sit on the unit's periphery, connected by water and air rather than roads. Interior access requires boat charter, floatplane, or multi-day pack trips on minimal trail systems.

This extreme isolation means hunting pressure concentrates near communities and boat-accessible creek mouths; remote interior basins see minimal use. The limited road network actually favors planning—solitude is achievable for hunters willing to invest in water or air logistics. Day-hunt accessibility is nearly zero; all serious hunting requires overnight camping infrastructure.

Boundaries & Context

Unit 04Z covers the Chichagof and Baranof island complex in Southeast Alaska, representing a vast marine and terrestrial wilderness system. The unit encompasses approximately 9,600 square miles of island terrain, coastal fjords, and protected passages stretching across multiple major islands and hundreds of smaller features. Geographic anchors include established communities like Sitka, Hoonah, and Angoon on the unit's margins, though the interior remains largely roadless and remote.

The unit's character is defined by the intersection of temperate rainforest, alpine ridges, and marine ecosystems—a landscape shaped by glaciation and maritime influence.

Land Cover Breakdown?
Mountains (forested)
38%
Mountains (open)
24%
Plains (forested)
28%
Plains (open)
8%
Water
2%

Water & Drainages

Water features define the unit's character and access: Lisianski Strait, Olga Strait, and Hoonah Sound form major marine passages connecting communities and providing boat access to interior valleys. Numerous streams—including Bohemia Creek, Chichagof Creek, and Halibut Creek—flow from interior basins toward salt water, creating travel corridors and wildlife concentration zones. The Steelhead River stands as a major drainage system.

Protected bays and anchorages like Portlock Harbor, Port Althorp, and Double Cove provide secure staging points for hunting operations. Inland lakes and reservoir systems support cabin access where available. Water abundance means reliable navigation and wildlife access; saltwater connectivity means tidal considerations affect travel planning.

Hunting Strategy

Unit 04Z historically supports elk, deer (mule and white-tailed), moose, black and brown bear, mountain goat, and Dall sheep across distinct habitat zones. Lower elevations and creek bottoms hold moose and deer; alpine terrain above 2,000 feet favors goat and sheep. Elk occupy forested slopes with openings.

Bear are ubiquitous, from coastal zones to high country. Success hinges on water-based approach: identify productive drainages, plan float trips to major streams, and establish camps at valley entrances. Early season focuses on alpine basins before weather deteriorates; later seasons push hunting lower as snow deepens.

The dense forest demands glassing opportunities from ridges and meadows. This is a boat-and-backpack operation requiring strong logistics, weather patience, and self-sufficiency.

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