Eight rare Corvettes are swallowed up by a sinkhole in Kentucky's National Corvette Museum.

If there's another drive-through golf-cart bar in a bat-filled cave on top of a mountain, we don't know about it.

A collection of outdoor art by renowned muralist Robert Dafford depicts the history of a flooded city.

What was meant to be a temporary exhibit is now a permanent fixture at the St. Louis Zoo filled with beautiful birds.

An obsolete, vanishing traffic device warns Cincinnati drivers away from middle-of-the-road obstructions.

An unusual, super-sized grocery adventure awaits in an Ohio suburb.

One of corporate America's best-kept secrets is also one of the most publicly displayed.

An unexpected but incredible collection of wildlife dioramas spanning rainforests, swamps, forests, and plains.

A once-booming Mississippi River town with a history of racial violence is now eerie and mostly abandoned.

A creepy sculpture of a decapitated head invites viewers to see St. Louis through its empty eyes.

The Old Courthouse takes visitors on a captivating trip through St. Louis' timeline.

This distinctive Crescent City tradition dates back to the days of horse-drawn carriages.

The massive, original Colgate Clock is mounted on a defunct factory building that was once a prison.

Unique tower has outlasted a takeover of the company.

The controversial urban planner who designed Washington, D.C., was buried in Maryland, and can presently be found in Virginia.

The 5.5-mile ring of steel posts around the Capitol Building is one of the largest (and most uniform) of its kind in the world.

Look closely and you’ll notice that the color changes a third of the way up the tower.

This huge clock made of flowers and simple machinery was once used a political weapon.

Amazing taxidermy dioramas from the 1960s in a cement building meant to look like an ice cave.

The last living thing to come out of the rubble after 9/11 is now a symbol of hope and resilience.

Formerly known as National D-Day Museum, this collection commemorates the battles of Normandy and WWII.

The state's oldest continuously operating museum houses more than 5,000 Civil War artifacts.

A little piece of Paris in the sultry south of the U.S.

The oldest operational cathedral in the U.S. has one shell of a way of projecting speakers' voices.