Johnson Lake sits near the remains of an early twentieth-century tungsten district. Miners extracted and milled ore here, then shipped it elsewhere for refining into alloy steel used in World War I weapons, tanks, and transmitter radios. Log cabins, mining equipment, and traces of an aerial tramway remain high in the basin. Work continued sporadically after the war, until a 1930s snowslide stopped production. Many cabins have weathered avalanches, blizzards, and rockfall for about a century. The lake and old cabins make the destination worth lingering over, but do not enter or disturb the historic buildings or equipment. From the shore, the blue-green water, rocky slope, and conifer edge make a strong lake view; the mine cabins are a separate subject.