The Cardiff Giant was a 10-foot-tall (3.0 m) gypsum statue that became one of the most famous archaeological hoaxes in American history. “Discovered” on October 16, 1869, on William “Stub” Newell’s farm in Cardiff, New York, it was presented as the petrified remains of an ancient giant.
The hoax was conceived by George Hull, a cigar manufacturer and atheist. He was inspired by a debate with a Methodist minister over Genesis 6:4 (“There were giants in the earth in those days”). He wanted to mock religious literalism while also turning a profit.
Hull purchased a 5-ton block of gypsum in Fort Dodge, Iowa, and had a Chicago stonecutter carve it in his own likeness. To make it look ancient, Hull treated the statue with sulphuric acid and used steel knitting needles to simulate skin pores.
Newell hired unsuspecting workers to dig a well exactly where the giant had been buried a year earlier. Upon its “discovery,” news spread rapidly, and Newell began charging 50 cents for admission, drawing thousands of visitors who believed they were seeing a biblical giant.
When the syndicate of owners refused to sell the giant to showman P.T. Barnum for $50,000, Barnum simply created his own plaster replica. He then claimed his version was the “real” giant and the Cardiff one was a fake. This sparked a legal battle where a judge famously refused to intervene unless the original giant could “swear to his own genuineness” in court.
Leading paleontologists like Othniel C. Marsh quickly identified the figure as a “decided humbug,” noting fresh chisel marks and the fact that gypsum would have deteriorated in the wet soil. Hull eventually confessed to the press in December 1869, though the giant remained a popular attraction for years.
The original Cardiff Giant is on permanent display at The Farmers’ Museum in Cooperstown, New York. Barnum’s replica is reportedly at Marvin’s Marvelous Mechanical Museum in Farmington Hills, Michigan.






































