I agree with all of the above (except for Shannon's comment). I'll add:
Kirby Cove - A very hard place to reserve, but it can be done w some patience!
Steep Ravine - A bay area gem! Hard to book, of course, but I've managed to snag a cabin 3 times. The campsites are top notch as well.
- It can be a challenge to find a place to camp within easy riding distance of the Bay that hasn't been taken over by homeless people. Places that charge money are likely to be much better in this regard.
- --Shannon
Shannon could you elaborate on your experience? When? where? I've never had this experience.
Brendan in SF