2011 Map of Trapper Peak

About this map

Trapper Peak and its surrounding high-elevation landscape define this portion of Cassia County, where the hydrology is dominated by the complex drainage of Third Fork Rock Creek, First Fork Rock Creek, and Second Fork Rock Creek. This 2011 survey illustrates a region largely dedicated to recreation and grazing, featuring landmarks like Father and Sons Campground and Bostetter Campground alongside the historic livestock infrastructure of Fuller Pasture and Bostetter Pasture. The map's labeling reveals a legacy of spring-based water management, including Cabin Spring Number Two and Bear Gulch Spring. High points such as Flatiron Mountain, Harrington Peak, and Monument Peak provide topographic orientation, while the remote Oakley-Rogerson Rd serves as a primary transit corridor through the jagged valleys and gulches that characterize this Idaho backcountry.