If I remember correctly, it's not a bad walk up to it. You park below a bit, and walk up a slight incline, through old military gun area thing, and it's flat and cemented up there. Grey and I took some night photos of the Bridge and SF from there. It's a beautiful view. Let me know if you're interested in going. It's really not that long or steep of a walk/hike. I'll see if I have any photos of it, to show you what it's like.