Real world article
(written from a production point of view)
The Alabama Hills are a range of hills and rock formations near the eastern slope of the Sierra Nevada in the Owens Valley, west of Lone Pine in Inyo County, California.
Though geographically separate from the Sierra Nevada, they are part of the same geological formation.
Scenes from VOY: "Basics, Part I" and VOY: "Basics, Part II" were filmed here.