Marty Lagina has revealed a secret, centuries-old shaft on Oak Island that may conceal a $160 million treasure, reigniting global fascination and confirming decades of speculation while promising to reshape the legendary hunt forever.

After decades of tantalizing mystery, Marty Lagina, co-star of the hit show The Curse of Oak Island, has revealed what may be the most explosive discovery in the island’s centuries-long hunt: a secret shaft possibly built to hide a treasure estimated at $160 million.

Speaking from the excavation site in Nova Scotia, Lagina described the structure as “a cleverly engineered underground chamber, hidden beneath layers of stone and earth, likely designed to thwart even the most determined treasure hunters.”

The announcement, made during a press briefing on the morning of December 23, 2025, comes after years of careful excavation and advanced scanning techniques, including ground-penetrating radar and 3D subterranean mapping.

“We’ve suspected for decades that the original builders were masters of concealment,” Lagina told reporters.

“This shaft fits every historical clue and legend we’ve been following—it’s a labyrinth of ingenuity.”

According to Lagina, the newly discovered shaft lies beneath the infamous Money Pit area, a site long thought to hold Oak Island’s legendary treasure.

Excavation teams uncovered a series of reinforced wooden supports and stone-lined passageways, suggesting that the structure was built intentionally to withstand the test of time and environmental forces.

“It’s one thing to find fragments or artifacts,” said Lagina.

“It’s another to stumble across a deliberate concealment engineered hundreds of years ago with the sole purpose of hiding something of immense value.”

Historical researchers, some of whom have been involved in the Oak Island project since the 1960s, noted that the shaft’s construction aligns with stories of elaborate booby traps and flood tunnels meant to deter intruders.

“This discovery could explain why so many have tried and failed over the years,” said historian and project consultant Rick Lagina, Marty’s brother and co-investigator.

“The level of engineering sophistication here is unlike anything previously documented.”

Lagina’s team has been meticulously documenting the site, using high-resolution cameras and remote sensors to study the underground chamber without risking collapse or damage.

Initial reports suggest that the shaft could contain layers of hidden compartments, each potentially housing different treasures or artifacts.

Some preliminary carbon dating indicates that the wood and stone materials may date back to the early 1700s, roughly coinciding with the earliest known treasure hunts on the island.

Reactions from the treasure-hunting community have been electric.

Social media erupted as Lagina shared cryptic images of the shaft’s entrance and diagrams of its internal layout.

Fans and skeptics alike debated whether the find could finally settle the centuries-old debate over Oak Island’s true riches.

“We’ve all been waiting for a discovery that could justify decades of exploration,” one commenter wrote.

“This could be it—or just another layer in the mystery.”

While excitement grows, Lagina emphasized caution.

“We have not yet retrieved any treasure,” he stressed.

“This is an engineering marvel, a hidden shaft that may contain extraordinary items, but it will take time to explore safely.

Patience is key—we don’t want to repeat the mistakes of the past.”

The discovery also raises new questions about who built the shaft and what exactly was hidden.

Speculation ranges from pirate gold and ancient Spanish treasure to historical artifacts lost to time.

“Legends suggest Oak Island has connections to everything from the Knights Templar to early European explorers,” Lagina said.

“If this shaft is what we believe it is, it may hold evidence that ties multiple historical narratives together.”

Experts in archaeology and structural engineering have expressed both excitement and caution, highlighting the need for thorough study and preservation.

“Even without the treasure, the shaft itself is a remarkable feat of early engineering,” noted Dr.

Susan MacIntyre, a Canadian archaeologist.

“This could redefine our understanding of 18th-century construction techniques used in covert operations.”

As excavation continues through the winter months, Lagina’s team plans to employ robotic probes, sonar mapping, and specialized excavation equipment to ensure the safety of both crew and site.

Fans around the world are eagerly awaiting updates, with the discovery expected to feature prominently in upcoming episodes of The Curse of Oak Island.

Whether the $160 million treasure remains buried or the shaft simply adds another layer to Oak Island’s enduring legend, Marty Lagina’s announcement has reignited the global fascination with one of history’s most enigmatic treasure hunts.

For decades, the island’s mysteries have been wrapped in stories of deception, danger, and determination—and now, thanks to this new shaft, that saga appears far from over.

This revelation not only revitalizes the hunt but may finally provide concrete evidence to explain why Oak Island has fascinated treasure hunters for over 200 years, blending history, legend, and modern exploration in a pursuit that has captivated millions worldwide.