Masks are required for all visitors 2+. Vaccines recommended. Plan your visit
See a map of recent earthquakes in the United States, and learn why earthquakes happen so frequently on the West Coast.
What happens to sandy or fine-grained soils when an earthquake shakes them up? Try this simple activity to find out.
What goes on under the ground during an earthquake? Use a Slinky to model the various seismic waves that make the earth tremble.
The earth moves in mysterious ways
The common ground between pickles, cheese, bread, wine, and many other foods.
(Embarcadero at Green Street)
San Francisco, CA 94111
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