Unit 413

The Smith River corridor anchors the unit's western boundary and provides the most reliable navigation reference. Kings Hill marks the southern boundary transition point. Within the unit, prominent ridges like Monument Ridge, Pioneer Ridge, and Poverty Ridge offer vantage points for glassing the rolling country.

Sluice Boxes area provides a distinctive landmark in the rough terrain. Named parks—Gibson Flats, Dry Park, Belt Park—break up the timbered sections and serve as both travel corridors and glass-and-stalk locations. The Arch and surrounding badland country toward Pettapiece offer recognizable terrain for orientation in otherwise subtle country.

Elevations climb from roughly 3,300 feet along the Missouri River bottoms to over 9,100 feet at the high points, but most of the unit sits in the 4,500 to 5,500-foot range where grassland and ponderosa pine meet. The landscape transitions from open prairie parks and sagebrush benches at lower elevations to scattered timber stands and coulee systems as terrain steepens. Moderate forest coverage means you're never far from trees, but plenty of open country remains for glassing and movement.

The breaks terrain creates natural corridors and pockets where game congregates, particularly in the benches and drainages that dissect the rolling hills.

Roughly 1,760 miles of road thread through the unit, providing a connected network that makes staging and entry relatively straightforward compared to more remote units. This accessibility means the unit draws predictable hunting pressure, particularly along main roads and near parking areas off US 87/89. However, the rolling, complex terrain and multiple drainage systems create plenty of opportunity to move beyond easy-access zones. The breaks country can be deceptively intricate—what looks accessible from a road may be more difficult terrain once you're in it.

Hunters willing to move beyond obvious parking spots will find less-pressured ground.

Unit 413 encompasses the Cascade County portion of Montana's transition zone between the Great Plains and the Rocky Mountain front. The unit boundaries run from Great Falls southeast along US 87 and 89 to Kings Hill, then follow the Cascade-Meagher County line westward to the Smith River, before dropping north along that river to the Missouri and back east to Great Falls. This creates a substantial area spanning the upper Missouri River breaks and the Smith River corridor—rugged country with significant elevation variation compressed into rolling, accessible terrain.

Adjacent units include the Upper Missouri drainage to the north and higher-elevation Crown of the Continent country to the west.

The Smith River, flowing north along the unit's western edge, is the primary reliable water source and serves as a major drainage dividing the unit's terrain. The Missouri River forms the northern boundary and eastern limit. Beyond these major rivers, water becomes significantly more limited—critical for late-season hunting or extended trips.

Sand Coulee Creek, Half Breed Creek, and the various creeks draining from ridges provide seasonal water in drainages, but many are unreliable by mid-season. Springs dot the higher country (Isaac Walton Spring, Currie Spring, Martin Spring, and others) but are scattered enough that planning around water scarcity is essential.

Elk inhabit the timbered ridges and coulee systems, particularly in the higher-elevation parks and timber mosaics where they can feed in open ground and retreat into cover quickly. Mule deer and white-tailed deer use the benches and foothills extensively, taking advantage of the ponderosa-sagebrush transition zone. Mountain lions follow prey animals but are secondary targets.

Early season offers opportunity to find elk in the parks during feeding hours; as season progresses, focus deeper into the timbered drainages and onto protected aspects where animals retreat. The Smith River drainage and associated benches concentrate game, but so does pressure—the rolling terrain west of main roads offers flatter-feeling country where you can glass and move without constant elevation gain. Water scarcity means animals use reliable sources predictably; knowing spring and creek locations improves hunting efficiency considerably.