2017 Map of Mount Hagan

About this map

Finn Rock sits at the southern edge of this Cascades terrain, where the McKenzie River corridor meets the dense timberlands of the Willamette National Forest. The landscape is dominated by significant elevations including Mount Hagan and Elk Mtn, with the northern portion of the sheet drained by the Calapooia River and its various forks. This 2017 survey details the complex network of forest development roads, such as Goodpasture Rd, that provide access through the Cascade Range. The map illustrates the rugged transition from the river valley to the high ridges of Jimbo Mtn, tracing numerous named drainages like Wet Gulch and Doris Cr that carve through the protected federal lands. It serves as a precise record of the topographical features and drainage patterns in this portion of Lane and Linn counties.