Golf:
Bodega Harbor Links (Bodega Bay) - 30 minutes
Rooster Run (Petaluma) - 30 minutes
Adobe Creek (Petaluma) - 30 minutes
Mountain Shadows (Rohnert Park) - two 18 hole courses - 40 minutes
Day Trips:
Tomales is 10 minutes away - a country town with general story, bakery (get there early), restaurant, and quaint churches.
Bodega Bay lies to the north - 30 minutes. Enjoy shopping, restaurants and the great views.
Travel south on Highway 1 along Tomales bay to Point Reyes Station (40 minutes) - enjoy great views and seafood along the way. Visit Inverness and Point Reyes National Seashore while you are there.
Explore the back roads of Marin County and enjoy the scenery - farms, rolling hills, solitude.
Within an hour visit Novato, San Rafael, Southern Marin or enjoy the Sonoma wine country.
Biking:
If you like to road bike (bicycle), the back roads of Marin are fabulous.
Other Activities:
Tide pools