The Battle of Atlanta in 360 degrees, featuring a corpse that bears a striking resemblance to Clark Gable.

These ancient ritual mounds are our best window into the culture of the ancient Mississippians.

A vast collection of rare, historical, and vintage supercomputers.

The ruins of a paper mill destroyed during the Civil War still tower over a tributary of the Chattahoochee River.

A 19th-century mill complex once powered by three waterways still leaves visible traces in the woods.

This abstract roadside poultry was saved from demolition by outraged drivers and pilots.

Also known as Uncle Karl, the beloved bronze copper keeps a watchful eye on St. Stephen’s Basilica while people rub his lucky belly.

A trail of iron footwear stands as a monument to the thousands executed along this riverbank during WWII.

A museum dedicated to a secret military hospital hidden beneath a castle in Budapest.

Built in 1870 at the bridge that connected Buda and Pest, this spectacular incline railway was almost lost forever during World War II.

Launched by Napoleon's soldiers more than 200 years ago, a cannonball remains embedded in the tower wall.

Daily jousts and dancing barrel makers in Munich's mechanical clock.

The patron saint of spinsters grasps a container of dried blood.

The fairy tale castle of the “fairy-tale king,” this was also the inspiration for Disney’s “Sleeping Beauty.”

Dress up like a miner and take a slide into the disco-lit depths of this once foundational salt mine.

The beautiful, ornate weather station is the most popular geocache in Salzburg.

Amidst medieval and baroque buildings, five human-sized gherkins stand tall.

Be(w)ar(e) the moat around this historic Czech castle.

Macabre astrological automaton clock dating to the late 1400s.

This tipsy office building in downtown Prague was originally called “Fred and Ginger.”

Hundreds of hidden passageways weave through the old quarters of Lyon.

Unable to build support structures on glaciers, the engineers for this tramway were forced to design a unique system.

Every year, a sparkling cave is sculpted in the icy heart of a glacier.

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.