Located 25 miles from Sonoma, Six Flags Discovery Kingdom is a 135-acre animal theme park located in Vallejo, California, off of Interstate 80 between San Francisco and Sacramento. The park includes a variety of roller coasters and other amusement rides. Wikipedia


Six Flags Discovery Kingdom
1001 Fairgrounds Dr, Vallejo, CA 94589
Website: www.sixflags.com/discoverykingdom