1963 Map of Blalock Mountain

About this map

The South Fork Walla Walla River carves a deep path through this section of the Umatilla National Forest, defining a landscape of high ridges and narrow canyons. Long before modern development reached these heights, the area served as a rugged corridor for early forest management and seasonal mountain activity. Notable landmarks like the Demaris Cabin and the Gaging Station on the river suggest a history of early habitation and resource monitoring in the Blue Mountains.