Free admission days at SF's most playful science museum. Hundreds of hands-on exhibits invite everyone to tinker, wonder, and discover how the world works.
Hands-on science
Interactive exhibits
All ages welcome
Sparks curiosity
Tips
🌉check out the Bay Observatory Terrace for views
⏰plan for 4-5 hours to explore fully
Free Community Days
Telegraph Hill
Free admission days at SF's most playful science museum. Hundreds of hands-on exhibits invite everyone to tinker, wonder, and discover how the world works.
Hands-on science
Interactive exhibits
All ages welcome
Sparks curiosity
Tips
🌉check out the Bay Observatory Terrace for views
⏰plan for 4-5 hours to explore fully
Make it an outing
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