2014 Harbor Seal Pupping Season Closures
From March 1 through June 30, the park implements closures of certain Tomales Bay beaches and Drakes Estero to water-based recreation to protect harbor seals during the pupping season. Please avoid disturbing seals to ensure a successful pupping season. More »
2014 Winter Shuttle Bus Operations Have Ended
March 30, 2014, was the last day for the 2014 Winter Shuttle Bus System. Sir Francis Drake Blvd. is open daily from now through late December 2014. More »
Operational Changes Took Effect on May 1, 2013
The Lighthouse Visitor Center is now only open Fridays through Mondays; closed Tuesdays through Thursdays, including Thanksgiving. The Kenneth C. Patrick Visitor Center is open on weekends and holidays when shuttles are operating. More »
Giacomini Wetland Restoration Project: Technical Background Reports
Delineation of Wetlands and Deepwater Habitats - March 1, 2005 (28,230 KB PDF)
Vegetation Communities Report - January 20, 2004 (8,694 KB PDF)
Botanical Survey Report - December 16, 2003 (10,907 KB PDF)
A Cultural Resources Study - September 2002 (2,682 KB PDF)
Did You Know?
Elephant seals (Mirounga angustirostris)are the largest pinniped with males reaching a maximum of about 5,000 lbs. Harbor seals (Phoca vitulina) are much smaller with both males and females reaching a maximum weight of around 250 lbs. More...