Petaluma is located in Sonoma County's Wine Country just 39 miles north of the Golden Gate Bridge. Centrally located on Highway 101 and the east/west artery Highway 116, Petaluma is an ideal headquarters for exploring Sonoma County's 140 wineries, the dramatic Sonoma Coastline, Point Reyes National Seashore and California's redwoods. All only a short jaunt from Petaluma.