San Francisco International Airport 1 hr 22
Twitchell Island (14 min) Big Break Regional Shoreline (29 min)
Natural park on a river delta, a breeding ground for birdlife & turtles, with a visitor center. Bouldin Island (8 min) Woodbridge Ecological Reserve (23 min)
This ecological preserve is home to Sandhill cranes, tundra swans, geese & other birds. Mandeville Island (1 hr 3) Franks Tract | State Recreation Area (43 min)
Only accessible by water, this perpetually flooded delta spot is popular with anglers & hunters. Rio Vista Museum (12 min) Brannan Island State Recreation Area (15 min)
Islands & marshes connected by waterways offer fishing, camping & wildlife viewing for visitors. Michael David Winery (17 min)
Established in 1984, this winery offers tastings as well as a store selling its house-brand wines. Sherman Island (19 min)
Marshy island at river confluence with a recreation area for fishing, windsurfing & kite boarding. Hogback Island Access (19 min) | 
