A free field guide · California, V1
The Lighthouse Circuit
Follow the lights down the California coast.
A free field guide for California lighthouses — history, maps, road trips, visit notes, and coastal stories. 18 essential stations, 49 total entries, twelve flagship stops from San Diego to the Oregon border.
The Flagship 12
The definitive statewide circuit
Old Point Loma Lighthouse
★ Flagship 12San Diego, Southern California
The oldest lighthouse structure on the West Coast and one of the most historically significant in the United States. Its deactivation story — too high, too foggy — is a foundational lesson in lighthouse engineering.
Point Vicente Lighthouse
★ Flagship 12Rancho Palos Verdes, Southern California
Visually striking white tower on dramatic cliffs above the Pacific. One of the most recognizable lighthouse silhouettes in California. Active light. Adjacent to whale migration corridor.
Point Conception Lighthouse
★ Flagship 12Lompoc, Central Coast
Geographically and historically one of the most significant lighthouse sites on the Pacific Coast. The 'corner' of California. Not publicly accessible, which makes it a compelling inclusion — the unreachable lighthouse.
Point Sur Light Station
★ Flagship 12Big Sur, Central Coast
The most complete surviving light station complex in California. The 3-hour guided tour is among the most immersive lighthouse experiences on the West Coast. The volcanic rock setting is visually extraordinary.
Point Pinos Lighthouse
★ Flagship 12Pacific Grove, Central Coast
The oldest continuously operating lighthouse on the West Coast. The claim of the original Fresnel lens still in active use — if verified — would make it one of the most remarkable lighthouse artifacts in the United States.
Pigeon Point Lighthouse
★ Flagship 12Pescadero, Bay Area / Peninsula
Iconic silhouette on the San Mateo coast. One of the most photographed lighthouses in California. The on-site hostel makes it a unique overnight destination. Tower restoration is a major ongoing story.
Editorial
Not another travel blog
Each station gets a real entry — when it was lit, what kind of lens, who keeps it now, why it matters, and what the visit is actually like. No SEO filler.
Source-grounded
Linked back to who knows
Every entry cites official sources — NPS, Coast Guard, lighthouse associations, HABS/HAER. We tell you when something needs to be verified before you drive.
Free & open
No accounts, no ads, no affiliate links
If it helps, support the preservation organizations keeping these lights, lenses, and archives alive. We point you to them on the resources page.
What's next
California is V1
Oregon, Washington, the Great Lakes, and the New England coast are in the queue. If you're working on a similar regional guide and want to talk shop, get in touch via the about page.