See the National Park Service's Golden Gate National Recreation Area page, for example. http://www.nps.gov/goga/
Places in/near Marin Headlands are the GoldenGateBridge, HawkHill, RodeoBeach, PointBonita and PointBonitaLighthouse, MuirWoods, MuirBeach, TennesseeValley (see TennesseeValleyMap).