Unit 48

Several major summits aid navigation: Bromaghin Peak, Galena Peak, and Silver Peak dominate the skyline and serve as visual anchors from distance. Castle Rock and Crown Point provide landmark reference for glassing and route-finding. The Wood River and its Left Fork create navigable drainages; Kelly Gulch and Croy Creek offer travel corridors.

High-country lakes—Window, Silver, Baker, and Boulder Lakes—mark reliable water and potential hunting zones. These named features keep you oriented in country that can feel featureless without them.

Terrain rises dramatically from sagebrush basins around 4,800 feet to alpine ridges exceeding 11,500 feet, creating distinct habitat zones. Lower elevations feature rolling sagebrush flats and scattered juniper, transitioning into ponderosa and Douglas-fir forests on middle slopes. Upper elevations support subalpine timber and scattered meadows around lakes and springs.

The moderate forest cover means open ridges and glassing opportunities in high country, with thicker timber providing escape corridors in lower and middle elevations. Complexity increases with elevation.

Over 1,100 miles of roads crisscross the unit, indicating a connected network centered on Highway 75 and local roads through populated areas. Most public land accessibility means established access, but proximity to towns like Hailey and Ketchum likely concentrates pressure near roaded corridors and lower elevations. The steep terrain and higher elevations naturally limit how far casual hunters venture, creating opportunities for those willing to climb.

Early season may see moderate pressure on accessible ridges; late season hunter distribution thins significantly in high country.

Unit 48 encompasses much of central Blaine County, bounded by Ketchum and the Sawtooth foothills on the north, dropping south to the Nevada state line and east to the Camas Prairie. The Wood River drainage and its tributaries define the core of the unit, with Highway 75 cutting through the western portion. The surrounding towns of Hailey, Bellevue, and Ketchum provide staging points, though significant private land near populated areas requires careful route planning.

This is substantial acreage with enough geographic complexity to offer distinct hunting zones.

Water becomes critical in this unit due to limited sources across vast acreage. Upper elevations have reliable springs and numerous alpine lakes (Smoky, Penny, Norton, Dollar, Miner, and Prairie Lakes), but these freeze seasonally. The main Wood River system and tributaries including North Cherry Creek, East Fork Castle Creek, and Anderson Creek flow year-round in their drainages but may be distant from high-country camps.

Lower elevations are drier; Justus Ditch and Bellevue Canal are irrigation infrastructure, not reliable hunting water. Plan water strategy around elevation and season carefully.

Unit 48 is primarily mule deer country across all elevations. Early season finds deer dispersed through sagebrush flats and lower forests; as temperatures drop, migration corridors shift animals toward mid-elevation benches where accessibility and habitat converge. Rut activity drives deer into open parks and drainage bottoms.

High-elevation alpine meadows hold summer concentrations that break up by fall. Use the extensive road system as a staging point for high-country base camps, then hunt ridges and glassing flats on foot. Water-dependent deer concentrate near springs and lakes; scout these in late season.

Steep terrain rewards patient glassing over constant movement.