American Canyon topographic map
Interactive map
Click on the map to display elevation.
About this map
Other topographic maps
Click on a map to view its topography, its elevation and its terrain.
Napa Valley AVA
United States > California > Napa County
Napa Valley's climate and geography are shaped by a unique cooling effect, crucial for premium grape growing. Originating from a cold ocean current from Alaska, this effect involves fog formation and cool air influx from the Pacific, offset by warmer air rising from California's Central Valley. This dynamic…
Average elevation: 222 m