The Exploratorium is an experimental, hands-on museum designed to spark curiosity -- regardless of your age or familiarity with science. With hundreds of exhibits to touch, look through, pick up, and tinker with, let curiosity be your compass to endless discoveries! Located in the Palace of Fine Arts, near the Golden Gate Bridge. Only in San Francisco.
A great place to take your kids, or if you are sick of them, take someone else's kids!