2017 Map of Yonna

About this map

The high plateau of Klamath County is defined by the rugged interface of volcanic ridges and drainage basins, most notably where Yainax Ridge and Bly Mtn overlook the surrounding flats. The settlement of Hildebrand serves as a local anchor near the westward-flowing Wildhorse Cr, while the community of Yonna sits further south near Short Lake Mtn. This landscape is heavily managed for water, evidenced by Ritter Reservoir, Cox Reservoir, and several remote springs like Boundary Spring and Calohan Spring. High-elevation passage is marked by Bly Mountain Pass, a critical transition point through the timbered slopes of the Winema National Forest. The map also details a dense network of forest and county roads, including Co HWY 1101 and Yonna Loop DR, which connect the scattered agricultural and residential outposts across this interior Oregon terrain.