I love hidden hiking trails like that. That's so cool with the butterflies too. Is there ever a big migration of butterflies there?

Well, actually I guess if there were, then that place wouldn't be so hidden anymore haha

Thanks for sharing. I've only ever passed through San Francisco, but it would be nice to stop and explore the space sometime and check out that trail.

I suppose I'll do that after I visit those giant redwood trees from John Whye's post : )