Unit 19D

The Kuskokwim Mountains and associated ridges—including Roundabout, Lyman, Telida, and Slow Fork Hills—provide key navigation references and glassing opportunities. Major rivers including the Kuskokwim, Selatna, Gagaryah, and Nunsatuk serve as primary travel corridors and drainages. Named lakes including Wilson, North Lime, Smittys, Round, and the Bellen Lakes cluster throughout and offer floatplane access points.

Smaller creeks and streams (Willow Creek, Rex Creek, Steak Creek, Wabash Creek) mark drainages useful for travel and hunting. These features create a navigable network in otherwise unmarked country.

Nearly all terrain sits below 5,000 feet, with most country falling between sea level and 2,500 feet. Low-elevation boreal forest mixed with extensive open tundra dominates the landscape—roughly equal parts forested and non-forested terrain. Scattered mountains and ridges including the Kuskokwim, Roundabout, and Telida ranges rise as islands above the surrounding lowlands, offering higher vantage points but remaining moderate in absolute elevation.

Wetlands, sedge meadows, and dwarf willow thickets are interspersed throughout, creating complex patchwork habitat that transitions seasonally. This is classic Alaska interior country—boreal forest giving way to tundra with extensive water.

Access is severely limited despite 79 miles of major roads—these are concentrated around communities and provide minimal deep penetration into the unit. Road density of 0.02 miles per square mile means virtually zero road hunting opportunity; nearly all hunting relies on float/jet boat, floatplane, or pack-in foot travel from water access points. McGrath serves as the largest community hub.

This remoteness provides genuine solitude but demands serious logistical planning, bush flying costs, or extended expeditions. Most hunters will never access most of this unit; that isolation is both the challenge and the reward.

Unit 19D occupies a massive swath of interior Alaska's Kuskokwim region, stretching across boreal lowlands and river valleys in the west-central part of the state. The unit's vastness—over 12,000 square miles—encompasses multiple mountain ranges, extensive wetland systems, and interconnected waterways. Small communities including McGrath, Takotna, Nikolai, Medfra, and Telida serve as staging points, though all lie on the margins and require significant travel to reach most unit terrain.

The landscape transitions from open tundra to scattered forest to river bottoms, creating distinct habitat zones across relatively modest elevation changes.

Water defines this unit. Multiple river systems drain the terrain—the Kuskokwim and its forks, the Selatna, Gagaryah, Nunsatuk, and Black River provide both major transportation corridors and primary hunting routes. Numerous smaller streams and creeks spider throughout the landscape, and lakes are scattered across the lowlands.

This abundance of water makes travel possible via boat and floatplane but also means wet terrain, tundra, and seasonal flooding are constants. Water routes are the practical highways here; understanding drainage systems and seasonal flow is essential for navigation and access planning.

Unit 19D supports moose, caribou, black and brown bear, Dall sheep, mountain goat, elk, and various deer species in habitat suited to each. Moose inhabit the river bottoms and willow thickets throughout—accessible but scattered across vast terrain. Caribou move through the ridges and open country seasonally.

Brown bears concentrate along salmon streams and berry areas; black bears use forest edges. Dall sheep and goat are found in the scattered mountain ranges—Kuskokwim, Roundabout, and Telida systems—requiring glassing from distance and patience. Success requires identifying specific drainages and water systems matching your target species, then committing the time and resources to reach productive ground.

Plan expeditions around floatplane capability and drainage systems.