Things to do in Solano County are listed by cities below such as Vallejo, Fairfield, Vacaville, Suisun and Benicia. Solano County, California is located in the Bay-Delta region, nestled between San Francisco and Sacramento. The county's largest city, Vallejo, is home to Six Flags Discovery Kingdom an amusement park and animal zoo exhibit. Visitors to the county seat, Fairfield, can spend a sweet afternoon touring the Jelly Belly jelly bean factory. In addition to being within day-trip distance to the San Francisco Bay area, Lake Tahoe region and the Napa and Sonoma Valleys, Solano County has no shortage of outdoor amenities, including Lake Solano Park and Sandy Beach Park. The county offers a host of cultural exploration at venues such as the Fairfield Center for Creative Arts and the Solano Arts Gallery, and there is always something exciting happening at the Solano County Fairgrounds. An inviting mix of adventure, outdoor fun and cultural activities, Solano County, California has something for everyone.