Round Valley and the small settlements of Rovana and Alta Vista anchor this portion of the Eastern Sierra foothills at the Mono and Inyo County line. The landscape is defined by the dramatic transition from the Volcanic Tableland in the east to the deep incisions of the Owens River Gorge. Infrastructure for water and industry is evident throughout, from the Owens Gorge Pipeline to the Pleasant Valley Reservoir. Local history and industry are further reflected in the naming of thoroughfares such as Vanadium Ranch Rd and Round Valley Tungsten Rd, which suggest the area's geological and mining heritage. The rugged eastern terrain is marked by Birchim Canyon and Elderberry Canyon, while the north is dominated by the steep ascent of the Sherwin Grade up toward Sherwin Hill. These varied features illustrate a landscape shaped by both significant volcanic activity and the engineering required to manage mountain water resources.
39 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1912 · Mt. Goddard
USGS Topo · 1:125,000
1913 · Bishop
USGS Topo · 1:125,000
1914 · Mt. Morrison
USGS Topo · 1:125,000
1917 · White Mountain
USGS Topo · 1:125,000
1947 · Mariposa
USGS Topo · 1:250,000
1948 · Mariposa
USGS Topo · 1:250,000
1949 · Mt. Tom
USGS Topo · 1:62,500
1949 · Bishop
USGS Topo · 1:62,500
1951 · Mt. Tom
USGS Topo · 1:62,500
1951 · Bishop
USGS Topo · 1:62,500