The Lake Range is a mountain range located in western Nevada in the United States. It is entirely in Washoe County, and the southern two-thirds are in the Pyramid Lake Indian Reservation. The range ru
NASA Landsat view of the Lake Range and surrounding area
Winnemucca Lake is a dry lake bed in northwest Nevada that features the oldest known petroglyphs in North America. Located astride the border between Washoe and Pershing counties, it was a shallow lak
Winnemucca Lake bed, blue lake to the left is Pyramid Lake
Petroglyph site 26 Wa 3329, with some of the oldest known petroglyphs in the Americas
Detail of Petroglyphs – the carvings can be dated because they were covered by tufa layers, after the water level rose above them