We follow a long set of wooden stairs deep underground to a sea cave with a mysterious and colorful past, and take in a spectacular, hidden view of the Pacific Ocean in La Jolla. 

Learn more about The Cave Store: https://www.cavestore.com/

READ MORE IN THE ATLAS: https://www.atlasobscura.com/places/sunny-jim-cave-store

CORRECTION: A previous version of this episode misstated L. Frank Baum's role in the creation of The Wizard of Oz. He was the author, not the illustrator.