2018 Map of Black Ridge

About this map

Humboldt National Forest dominates this high-elevation terrain in Humboldt County, defined by the prominent Black Ridge and the Martin Creek Mountains that cut through the central and southern reaches. The landscape is a network of canyons and drainage systems, where Box Canyon and Harvey Canyon guide seasonal waters into larger systems like the N Fork Little Humboldt. Human presence is primarily defined by a system of rugged access routes, including the Round Corral Road and various spurs that navigate the steep slopes between Hinkey Summit and the valley floors.