Sunny Jim's Sea Cave
4.2(661)google
3.7(468)yelp
CaveCoastGeologyQuirkyPhoto Spot
Overview
Sunny Jim's Sea Cave is a unique geographic wonder in La Jolla, holding the distinction of being the only known sea cave in California that is accessible by land through a man-made tunnel. Originally excavated in 1902 by a German professor, visitors walk down 145 historic wooden steps through the cliff's interior to emerge onto a viewing platform inside the cave. The cave's mouth creates a striking silhouette that famously resembles the profile of a vintage cartoon character.
Practical Info
Suggested DurationAbout 0.5 hours
Best TimeBest visited on a clear day during the morning or late afternoon. As the only sea cave in California accessible by a land tunnel, the sunlight filtering through creates stunning water colors. Arrive early to beat the midday tour groups.
Getting ThereThe cave entrance is inside The Cave Store at 1325 Coast Blvd. Drivers must look for highly competitive street parking along Coast Blvd or utilize nearby paid garages. Walking from La Jolla Cove is highly recommended.
Travel Tips
- This is the only sea cave in San Diego accessible by a land tunnel. The 144 wooden steps are exceptionally steep, narrow, low-clearance, and slick from cave moisture; it is highly discouraged for claustrophobic visitors, those with knee injuries, or strollers.
- The cave tunnel enforces strict capacity limits with entry via the historic gift shop; expect long queues unless booked online. Midday light from 1:00-3:00 PM shines directly through the opening, illuminating the emerald waters and the iconic 'human profile' rock silhouette.
- Street parking on Coast Blvd directly surrounding the Cave Store is nearly non-existent. Skip the storefront search entirely and drive three blocks up the hill to Torrey Pines Road for unrestricted neighborhood street spots, then walk down.
Reviews
Positive
- The only sea cave in California accessible by walking through a century-old, hand-dug underground tunnel, feeling like an adventure novel.
- Reaching the tunnel's end and looking out from the pitch-dark cave reveals surging blue waves with a silhouette resembling a facial profile.
- The tunnel entrance is tucked inside a historic antique souvenir shop, where witty staff patiently explain the historical digging story.
- For travelers who want to skip ocean kayaking but still desire to see La Jolla's sea caves, this offers the safest and quickest alternative.
Heads up
- The tunnel interior is narrow, dim, and damp; the wooden steps are steep and slippery, challenging for claustrophobic guests or seniors.
- Though tickets are cheap ($5-$10), the entire experience is brief—usually under 10 minutes—making some feel it is underwhelming.
- Since the mouth opens directly to the ocean, the cave interior regularly traps a pungent smell of sea bird droppings and seal waste.
- Because the narrow stairs only permit a limited number of guests at a time, queue lines in the surf shop can get long on weekend afternoons.