The name "Napa" may come from "Napato," a clan of the Wintun Indians who once lived along a river that flows into San Francisco Bay. In the 1850s, miners sought refuge in the young city that grew up by the Napa River, living in tents along its main street. Later they and other newcomers found work at businesses and nearby ranches while Napa City flourished as goods and produce from all over the valley were loaded onto steamers bound for San Francisco. Shortening its name in 1900, Napa continued to provide housing and shops, utilities and transportation for a growing agricultural center, and...

California's upper Napa Valley is regarded by many as the premier wine-growing region in America. Producing vintages since the 1850s, the mountain-ringed valley studded with ancient oaks is the setting for several wineries that have been active for more than a century, overcoming a variety of challenges from insect invasions to Prohibition. But Napa's "Up Valley" also has a rich pioneer heritage that extends beyond its famous vineyards and cellars. Home to some of California's earliest settlers and the staging and recruiting area for the Bear Flag Revolt, the region was also home to...