San Pedro, California
Sunken City: The Ruined Coastline of San Pedro
Los Angeles, California, United States
This coastal ghost town features the broken foundations and abandoned rail lines of a neighborhood that literally slid into the sea during a massive 1929 geological shift.
Perched on the edge of the Pacific, the San Pedro coastline hides a fractured landscape of concrete and memory. This area, famously known as the Sunken City, was once a stable neighborhood of wooden homes and bustling streets until the earth beneath it began to fail.
In 1929, a massive landslide caused the ground to move at a staggering rate of 11 inches every day, eventually dragging a significant portion of the community toward the ocean. While many houses were successfully moved to safer ground, the infrastructure that remained was left to crumble into the surf.
Why It Stands Out
The site offers a haunting visual record of a natural disaster. Visitors looking from a distance can still spot the remnants of the old Red Car streetcar tracks, jagged sections of sidewalk, and the concrete footprints of homes that once stood between Paseo Del Mar and Pacific Avenue.
Beyond its geological history, the location holds a place in pop culture history. Fans of *The Big Lebowski* will recognize the craggy cliffs as the spot where Walter and The Dude attempted to scatter Donny’s ashes from a coffee can, only to have the wind blow them right back into their faces.
Before You Go
It is vital to understand that the Sunken City is strictly off-limits. The area is a posted "No Trespassing" zone, and local authorities—including the LAPD and Port Police—frequently conduct sweeps.
Entering the fenced-off ruins is not only illegal but physically dangerous due to the unstable, crumbling terrain. Falls are common, necessitating weekly emergency rescues by the fire department.
Trespassers face steep citations starting at $450, and vehicles parked nearby are often towed, incurring heavy daily storage fees. The surrounding community is very active in reporting intruders, so it is best to appreciate this site through photos and videos rather than risking a visit in person.
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