The Jackson Mountains are a north-northeast trending mountain range in southwestern Humboldt County, Nevada. The range is flanked on the west by the Black Rock Desert and the Black Rock Range beyond. To the north across the Quinn River and Nevada State Route 140 lie the Bilk Creek Mountains. To the northeast across Kings River Valley is the Double Mountains and to the east are the Sleeping Hills. To the southeast and south lie the Eugene and Kamma Mountains. The ghost town of Sulphur lies just southwest of the pass between the Jackson and Kamma ranges. Nevada State Route 49 ( Jungo Road) and the Union Pacific railroad Feather River Route traverse this pass.