Just wondering if any of you know of a good place to go to "get from it all" in the Bay Area? Like, nature and stuff, know what I'm saying? Mountains maybe? A lot of trees? Lakes? Clear views of the sky/stars? Awesome sunset views? Yeah, that's it. Is Yosemite the only choice? Anything a bit closer where one can stay until late-ish at night, then leave and head home?