Sunset Cliffs Collapse Sparks Cliff Diving Safety Warnings

Geologists and residents caution against jumping from unstable bluffs due to ongoing coastal erosion risks.

Apr. 16, 2026 at 1:50am

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A vast, atmospheric landscape painting depicting the dramatic, weathered cliffs of Sunset Cliffs in San Diego, shrouded in heavy fog and dramatic lighting that dwarfs any human presence, conveying the overwhelming scale and power of the natural environment.The sublime, awe-inspiring natural beauty of Sunset Cliffs in San Diego belies the ongoing risks of coastal erosion and cliff diving in the area.San Diego Today

A section of the bluff near the Arch at Sunset Cliffs in San Diego collapsed, prompting warnings from geologists and local safety experts about the dangers of cliff diving in the area. The natural geological processes that caused the collapse are ongoing, and experts advise visitors to be cautious and inspect cliffs for cracks before spending time in the area, as the risk of future collapses remains.

Why it matters

Sunset Cliffs is a popular destination for cliff diving, but the collapse underscores the risks associated with the activity due to the area's ongoing coastal erosion. Experts warn that the cliffs are constantly shifting and unstable, posing a serious threat to those who attempt to jump from them.

The details

The collapse occurred near a popular spot where people frequently jump from an arch that extends from Sunset Cliffs Boulevard. Warning signs posted in the area alert visitors to potential fines and possible arrests for jumping. According to a geology professor at SDSU, the rocks surrounding the cliff are 75 million years old and fracture as the earth moves and waves crash against the cliffside, causing natural geological processes that can lead to collapses.

  • The collapse occurred on April 15, 2026.

The players

Dr. Pat Abbott

A geology professor at SDSU who explained the natural geological processes that caused the collapse.

Rae-Kwon Goldsmith

A Point Loma resident who emphasized the need for experience and caution when cliff diving at Sunset Cliffs.

Jake

A local paddle boarder and ER doctor who warned of the serious injuries associated with cliff jumping.

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What they’re saying

“This is not an unexpected event here at all.”

— Dr. Pat Abbott, Geology Professor, SDSU

“This is not a place for people who have never jumped if you are an intermediate level to an expert level ok this is the perfect place for you to be jumping but if you are beginner this is not a place for you to be jumping.”

— Rae-Kwon Goldsmith, Point Loma Resident

“People still suffer traumatic incidents from getting too close not paying attention so it's a good reminder that cliffs are eroding and falling apart.”

— Jake, Local Paddle Boarder and ER Doctor

What’s next

Geologists and local officials will continue to monitor the Sunset Cliffs area for further signs of instability and erosion, and may consider additional safety measures or restrictions on cliff diving activities.

The takeaway

This incident highlights the ongoing risks associated with cliff diving, even at popular and well-known locations like Sunset Cliffs. Experts advise visitors to exercise extreme caution, inspect the cliffs for cracks, and avoid jumping altogether if they lack the necessary experience and skill level.