For additional easy mileage, follow signs to Sausalito and enjoy the ambiance of this fine city. The Marin Headlands Visitor Center has a restroom, phone and drinking fountain. A good selection of books and maps about the area is available. Rodeo Beach has restrooms and a drinking fountain with cool water. Tennessee Valley and Muir Beach have portable toilets.
Weekdays are always great.
Wear layered clothing or bring a light jacket for gusty, chilly winds over the hills. Fog and winds are usually heaviest in the summer. Wear sun block, even on overcast days. If you were too early to see the Point Bonita Lighthouse, you can watch the surfers at Rodeo Beach, visit the Marine Mammal Center, or the Marin Headlands Visitor Center while waiting. It's fun to take a short drive to Sausalito and have breakfast at the Lighthouse Cafe.