Crystal Cave
Sequoia National Park, CA, 50°F inside
A sea cave on La Jolla Cove reached by a century-old tunnel from inside the Cave Store — about 145 steps down, self-guided.
In 1902 Gustav Schultz began cutting a tunnel through the sandstone cliffs from his land above the coast down to one of La Jolla's sea caves, which before then could only be reached from the water. The tunnel, later fitted with a stairway from the Cave Store, became an unusual tourist entrance, and city archives record a dispute between neighbors over the digging. The name is usually linked to the smiling Sunny Jim advertising character, because the cave opening looks like a face; accounts crediting L. Frank Baum with the comparison are disputed.
History source: City of San Diego archives and Los Angeles Times.
Sunny Jim Cave is in or near La Jolla, CA.
Distances are straight-line from each city center.
About 15 minutes, self-guided
No — stairs only.
No pets or emotional support animals; service dogs allowed.
No online booking — tickets at the door only, first come first served.
Listed in: self-guided caves
Checked on 2026-10-22 against cavestore.com. Prices and hours change, so confirm on the official site before you drive out.
Sequoia National Park, CA, 50°F inside
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