Despite violent work crews and massive delays this abandoned canal tunnel was built to last into the modern day.

A girls' boarding school inspired by the Chicago World's Fair, once abandoned, now restored to strange and scenic glory.

Walk a trail through a historic Quaker town that outlawed slavery in 1777 and was a major waypoint on the Underground Railroad.

A hidden alley in urban Baltimore is a haven for graffiti artists.

This shale formation along the Appalachian Trail once inspired the third president of the United States.

The last holdout of a pre-Civil War rebel who took the matter of slavery into his own hands.

Time travel with sweets across history at this research-based candy store.

This advertisement for talcum powder was painted on the rock face and has since defied removal.

Near the former site of numerous witch burnings, this lavish Edinburgh mainstay pays homage to Scotland's brutal history.

Crammed inside this grounded passenger plane is a bar that was once a Communist hang out and is now a ratty relic.

This charming wooden church was disassembled and moved not once but twice before settling in this Prague garden.

This almost a century old piece of architecture had been overlooked by most, except for the drunk and the homeless

This Gothic church was wheeled in its entirety to a new location a half a mile away.

Heralded as one of the prettiest castles in all of Czechia.

A cheeky reminder about the value of art dangles above one of Olomouc's busiest streets.

Visitors flock to the historic birthplace of radiobalneology for its therapeutic radium treatments.

Tall columns of volcanic basalt make up this improbable-seeming rock formation.

When the river dries up, these stones start talking.

This renaissance château was home to an infamous witch hunter who sent a hundred suspected witches to their deaths.

A mesmerizing landscape of 18th-century cellars carved out of the land.

Before serving as James Bond's Casino Royale, this Victorian-era spa catered to the world's elite.

An ornate plague column – built to celebrate life – claimed the lives of numerous artisans during its construction.

Every part of this unusual home is built into the sandstone rock.

A peculiar clock commemorates a historic victory won by ringing the noonday bell an hour early.