The Day a Cave Ate Eight Corvettes — and the Museum That Turned It Into a Feature
A collapsing cave under the National Corvette Museum's Skydome swallowed eight cars on camera in 2014. Instead of hiding the damage, the museum spent a decade restoring some of it in public — on purpose.
At 5:44 a.m. on February 12, 2014, the floor of the National Corvette Museum's Skydome in Bowling Green, Kentucky, simply gave way. A sinkhole 40 feet wide, 60 feet long, and 30 feet deep opened beneath the display floor, and eight Corvettes went down with it, caught on the museum's own security cameras in real time. The cause was as old as the ground itself — a collapsed limestone cave that nobody knew was directly beneath the building, a common enough geological hazard in that part of Kentucky, just never one that had previously chosen to open under a car museum.
The eight cars ranged from ordinary to irreplaceable. A 1962 Corvette in Tuxedo Black went in, along with a 1993 ZR-1 Spyder concept, a 2009 ZR1 'Blue Devil' prototype, a PPG Pace Car, and the museum's One Millionth Corvette, a 1992 white convertible whose body panels carried the actual signatures of the General Motors assembly-line workers who built it. Five of the eight were ultimately judged unrestorable and are displayed today exactly as they came out of the hole — crumpled, dusty, left alone on purpose as the most honest artifact the place has.
The other three got the opposite treatment. Museum staff took on the 1962 car themselves, restoring it in-house and revealing it on the sinkhole's fourth anniversary in 2018. The One Millionth Corvette went to GM's own Heritage Center, where the restoration ran to roughly 1,200 hours over four months — and the team's first priority wasn't the paint or the drivetrain, it was saving those assembly-line signatures on the body before anything else touched the car.
What makes the story more than a disaster footnote is what the museum chose to do with it afterward. Rather than quietly patching the floor and moving on, it built a permanent exhibit, Corvette Cave-In, opened on the second anniversary in 2016, and followed it a decade later with a second one, Ground to Sky, opened June 14, 2024. There's a viewing window cut into the floor so visitors can look down into the actual cave. The sinkhole became the exhibit — proof that the most interesting thing that ever happened to this particular museum was the one nobody planned for.
A Propane Delivery Route Led to a Scientist's Forgotten Cobra
Tom Cotter's Barn Find Hunter series has uncovered hundreds of cars, but the one that belonged to a chemist who helped develop Prozac is the one that sounds made up and isn't.
McLaren Just Finished the Road Car Bruce McLaren Never Got To
Fifty-six years after a fatal testing accident ended the M6GT road car program, McLaren Special Operations spent 3,000 hours completing one — and unveiled it at the same estate where its founder died.
GM Is Helping an Owner Restore One of Its Own EV1s — by Parting Out Another One
GM sacrificed a second, never-leased EV1 to supply parts for "Project V212," and is targeting the car's 30th anniversary for completion.