A peninsula stop for seeing how sand, swell and sheltered water create different conditions on either side of the same landform.

Palm Beach is one of the best places on the route to compare two coastal energies in one location. On the ocean side, waves arrive with far more force. On the Pittwater side, the water is usually much calmer. That contrast helps families understand how the same body of land can face very different physical conditions depending on orientation and shelter.
This also makes Palm Beach a useful stop for sand transport conversations. Beaches and peninsulas are shaped by where sand can accumulate, where it is stripped away and which side of the land receives the strongest push from waves and wind. The landform is famous, but the science is the real star here.
Download the History Cake app to experience this story with automatic audio narration as you visit the location.