The Lighthouse Circuit

Access, tours, hours, fees, and closures change often. Always verify with the official source before driving.

Tier 2

Piedras Blancas Light Station

San Simeon · San Luis Obispo County · Central Coast

One of the rare California stations where you can take a structured guided tour of the grounds and outbuildings, paired with one of the largest elephant seal rookeries on the coast immediately to the south. The truncation story is its own piece of mid-century Coast Guard engineering history.

Active aidPublic accesseasy
Labels
Tier 1–3
Editorial browse cues for prominence and context—not circuits, checklists, or achievements.
Active aid
The light currently serves navigation. It does not mean the tower, grounds, or interior are open to visitors.
Public / restricted access
Some approved visitor access versus a legal viewpoint, special arrangement, or no ordinary public entry. Always check the official guidance.
Flagship 12
The curated statewide circuit. It is separate from the editorial tier labels.

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⚠ Verify before you drive

Hours, fees, tours, or access status at this station change often. Confirm with the official source before your trip.

Visit essentials

Access

guided tour only

Current hours

Tours year-round. June 15–Aug 31: daily except Wed and Sun (no federal holidays). Other months: check BLM website.

Reservations

Yes (recreation.gov ticket facility 252948)

Fees

Varies (see recreation.gov)

Accessibility

Guided tour only. No tower climb (lantern room removed 1949). Half-mile interpretive trail. Elephant seal colony nearby.

The light

Year first lit

1875

Current structure built

1875

Tower height

115 ft

Focal plane

142 ft

Optic

Automated LED beacon; original Fresnel lens removed when lantern room was removed in 1949

Light characteristic

Fl W 10s (flashing white every 10 seconds)

Stewardship & location

Owner

Bureau of Land Management

Manager

BLM – Piedras Blancas Light Station Outstanding Natural Area

Coordinates

35.6647, -121.2858 Map

National Register

Listed

The story

Built 1875 near San Simeon. The original 115-foot tower's lantern room and first-order Fresnel lens were removed in 1949; the lens is now on display at the Veterans Memorial Building in Cambria. The truncated tower, with a 142-foot focal plane, remains an active aid to navigation under BLM management.

The visit

Guided tours only, year-round. Summer schedule (June 15–Aug 31): daily except Wednesdays and Sundays. Off-season: check the BLM site for current days and fees. Reservations via Recreation.gov. Plan to combine with the elephant seal viewpoint.

Make a day of it

Base yourself in

San Simeon or Cambria

Nearby lighthouses

Help keep this guide accurate: report changed access, a broken link, or a factual correction.

Sources

Image rights: BLM images generally public domain. Wikimedia Commons has CC-licensed images.

Research confidence: high · Last verified 2026-05-13