1995 Map of Diamond Peak

About this map

Umatilla National Forest defines this high-elevation landscape on the border of Columbia and Garfield counties, where the protected terrain of the Wenaha-Tucannon Wilderness dominates the central topography. Significant landmarks like Diamond Peak and Mt Misery anchor the ridges, overlooking a complex system of drainages including Coyote Creek and Crooked Creek. The map reveals a land structured by ridges and flats, with Monument Ridge and Smooth Ridge rising above grazing areas like Moore Flat and Grouse Flat. Human activity in this mid-1990s survey is represented by remote outposts such as Kelly Camp and the F Kessler Ranch near the southern boundary. A network of primitive routes, including the Diamond Road and Driveway Ridge Trail, provides access across the drainage of Three Forks, connecting isolated springs like Pistol Spring and Fairview Spring.