Sugarloaf Ridge State Park
At the headwaters of Sonoma Creek, one can enjoy the beauty of a 25-foot waterfall after winter rains. Enjoy horseback riding, hiking along self-guided trails, and picnicking. On clear summer days, you will marvel at the sight of the Golden Gate Bridge and even the Sierra Nevada Mountains from the top of 2729-foot Bald Mountain. For astronomy buffs, the Robert Ferguson Observatory offers several telescopes that will take you to the stars.