San Francisco

Anyone here from San Francisco?
I'm coming over that way (from Australia) for work and am taking a holiday there before the conference.
What's good to do (if anything
)???
I'm thinking of doing the Alcatraz tour and going to Yosemite national park.
Any other suggestions?
I'm coming over that way (from Australia) for work and am taking a holiday there before the conference.
What's good to do (if anything

I'm thinking of doing the Alcatraz tour and going to Yosemite national park.
Any other suggestions?