There is the Academy of Science in Golden Gate park that is interesting if you like natural history or animals (lots of dinosaurs, rocks, live fish and penguins and some other science stuff).
The San Francisco Museum of Modern Art (SFMOMA) is supposed to be pretty good and I think it is currently showing some of Ansel Adam's work. The Palace of the Legion of Honor is also another nice art museuem. Also make sure to try lots of different places to eat, just about every cultural style of cooking can be found in the city. I hope that helps a little.
The San Francisco Museum of Modern Art (SFMOMA) is supposed to be pretty good and I think it is currently showing some of Ansel Adam's work. The Palace of the Legion of Honor is also another nice art museuem. Also make sure to try lots of different places to eat, just about every cultural style of cooking can be found in the city. I hope that helps a little.