Just a little drive past Ocean Beach in SF. Depending on which direction you drive on highway 1, is Fort Funston Golden Gate National Conservancy. Primary a dog park, but expect hang gliders, surfers, and your typical SF breeze. The views and hike here is amazing. I would recommend to anyone with a pup. I've known of the park but have never gone, San Mateo has plenty of awesome dog parks so I don't venture into SF much. I'm so happy I did, I like filming on an overcast day.