Tomales Bay is about 1/2 hour away, check out Trip Advisor for hiking trails, kayaking, restaurants, Oyster farms - don’t miss the Marshall Store for BBQ and smoked oysters
Dillon Beach - beautiful beach at the mouth of Tomales Bay (pay parking only)
Point Reyes Station for shopping (Toby’s Feed Barn, local art) and dining (Station Cafe, Osteria Stellina, Cowgirl Creamery) and Point Reyes National Park for hiking and beaches, Tule Elk Preserve, and so much more...check out National Park Service Website
The old downtown of Petaluma is charming - antique shops, great restaurants and shopping in the outlets nearby
West Marin in a cheese-lover's delight! Check out Marin French Cheese Factory, Nicasio Valley Cheese, Point Reyes Farmstead Cheese Co.