Slammed Treasure Island May 2026

For the city of San Francisco, Treasure Island is a cautionary tale. It asks the question: Just because we can build something, should we?

The only treasure left on this island is the lesson it teaches us about hubris, climate reality, and the high cost of building paradise on borrowed land. Are you planning to move to Treasure Island, or are you a former resident with a story to share? Contact our editorial team at [email protected].

"Building hundreds of millions of dollars of luxury housing on a landfill in a rising bay is insanity," said Dr. Helena Marks, a coastal geologist. "Treasure Island is going to be slammed by storm surges before the mortgage is paid off." San Francisco is earthquake country. Treasure Island is entirely built on "hydraulic fill"—loose, sandy dredge that turns to liquid jelly during a major quake. slammed treasure island

One thing is certain. As the bay waters climb and the next earthquake rumbles beneath the Pacific Plate, the world will be watching. Whether it sinks or swims, —by the tide, by the earth, and by the court of public opinion.

Today, the phrase isn't about pirates. It is the headline dominating local news, city council meetings, and environmental impact reports. From housing policies and toxic waste to climate change and luxury development, Treasure Island is being "slammed"—criticized, battered, and reshaped—from all sides. For the city of San Francisco, Treasure Island

For centuries, the very name "Treasure Island" has conjured images of swashbuckling adventure, buried chests, and uncharted maps. But in the 21st century, a different kind of drama is unfolding on the real-world Treasure Island, a 400-acre man-made island in the heart of San Francisco Bay.

It was an art deco masterpiece—a "fairy city" of white towers and neon lights. But as soon as the fair ended, the treasure chest slammed shut. The Navy took over the island, using it as a naval station for 50 years. Are you planning to move to Treasure Island,

Here is the definitive look at why everyone is suddenly talking about the island that was built for a World’s Fair. To understand why Treasure Island is being slammed today, you have to understand its fragile origins. Built in 1936-1937 using 287,000 cubic yards of bay dredge and quarry rock, the island was created to host the Golden Gate International Exposition of 1939.