The Science Museum is committed to delivering a fun and safe environment to explore. We strongly encourage mask use and vaccination for COVID-19. Advance reservations are recommended to ensure a safe visit for all.
Welcome to Cardboard City!
All great engineers start somewhere; put your skills to the test in Cardboard City!
Help plan, design, and build a city full of imagination in this ever-evolving, free build experience located on Level 4 through November 13, 2022.
Bring your best ideas, find inspiration from other works, and then make sure to take a picture of your cardboard creation and share it on social media with #ShareYourDiscovery.
Science in downtown St. Paul
Race a T. rex. Test the laws of physics. Trade in a nature find. Plan your adventure today by reserving tickets in advance.
Engineered for Adventure
Explore exhibits, Omnitheater offerings, resources, and experiences that accelerate learning and retrofit what we think is possible in the engineering solutions found all around us.