2017 Map of Tyee Mountain

About this map

Tyee Mtn dominates the southern landscape of this 2017 survey, a prominent anchor within the Boise National Forest. The topography is defined by the massive drainage systems of the S Fork Payette River in the northwest and the Bear River to the south. Historically significant travel corridors, including Old Hwy 21 and the Frank Creek Road, trace the lower elevations near the riverbanks, while Pikes Fork follows the winding path of the Crooked River. High-elevation features like Ten Mile Ridge separate the northern watersheds of Mac Donald Creek and Tenmile Cr. This map illustrates the intricate network of mountain tributaries, such as Little Silver Cr and Horseshoe Cr, that feed the larger river basins in this portion of Idaho-Boise County.