Drop-In Tours

Our “drop-in” tours are back!

Take a deeper dive into our permanent exhibition and changing exhibitions with a free drop-in tour! Hear strange and surprising stories from the history of science and take advantage of the opportunity to chat with our experienced Gallery Guides.

These tours take place at 2:00 p.m. on the second and fourth Saturdays of the month. Admission is free and no reservations are necessary.

We also offer private tours for groups or schools! Learn more and book here.


Upcoming Events

This “drop-in” tour explores the importance of water and the histories of pollution and protection that have changed our relationship to this vital substance.


From Rachel Carson to ACT UP, explore how scientists and activists have shaped discovery and created change.