The Napa River valley and its surrounding highlands define this region of California's wine country. Yountville serves as the primary hub of activity, surrounded by an extensive network of vineyards and wineries such as Domaine Chandon Winery, Silver Oak Cellars, and Stags Leap Wine Cellars. The landscape transitions from the flat valley floor to the prominent ridges of Stags Leap and Atlas Peak. Significant water management features are evident throughout the terrain, including Lake Hennessey in the north and the Rector Reservoir tucked into Rector Canyon. This topography highlights the vital relationship between the local geography and the agriculture of the region, from the valley vineyards to the isolated homesteads like the Circle S Ranch. Tracing roads like the Silverado Trl reveals the established corridor that has long connected these historic viticultural properties.
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1902 · Napa
USGS Topo · 1:125,000
1921 · Mt. Vaca
USGS Topo · 1:62,500
1924 · Capay
USGS Topo · 1:62,500
1942 · Sonoma
USGS Topo · 1:62,500
1942 · Mt. Vaca
USGS Topo · 1:62,500
1942 · St. Helena
USGS Topo · 1:62,500
1943 · Capay
USGS Topo · 1:62,500
1945 · Capay
USGS Topo · 1:62,500
1945 · St. Helena
USGS Topo · 1:62,500
1947 · Santa Rosa
USGS Topo · 1:250,000