A bust of Franz Kafka spins in pieces, reflecting the writer's inner torment.

Would you like a sleeper hold with that?

Lyon, France is home to two remarkably preserved Roman theaters, one dating back to 15 BCE.

These naturally balancing rocks were pictured on every Zimbabwean banknote, up to the 100 trillion-dollar note.

Politicians, bureaucrats, and military officers gathered in this field near the Capitol to settle their disputes with blood.

Europe's largest natural bridge has a 19th century royal chateau built into its side.

An ancient necropolis of magnificent tombs.

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

A hidden bathhouse in one of Stockholm's oldest and busiest neighborhoods is open to anyone who can find it.

If a glacial river suddenly diving into a sheer chasm via a dramatic, multi-stage waterfall isn't peak Iceland, it's certainly close.

A fairytale Gothic castle steeped in Nazi treasure conspiracy theories.

This fort down the Potomac from Washington, D.C. was once the only defensive fort protecting the capital.

These steeply terraced ruins are a stop along the Inca Trail to Machu Picchu.

Sacked by Vikings, blessed by William the Conqueror, dealt a fatal blow during the French Revolution—these ruins have seen it all.

In the town of Åtvidaberg, the midday sun sets off a loud cannon boom.

A medieval church with largest and oldest collection of Renaissance frescoes in France.

This former Baroque palace on the historic Calle Montcada is a rare architectural gem and was once the meeting place of an aristocratic scholarly society.

Two dozen rescued bears roam (mostly) free at the largest bear ranch in the U.S.

How would you like to dine in the same room where some of the Titanic's victims were embalmed?

A Black Forest cuckoo clock theme park features one timepiece big enough to walk inside.

Where the Great Wall of China meets the sea.

The only home that Alexander Hamilton ever owned has a history almost as troubled as his own.

One of the most remote spots in America and the first protected wilderness area in Nevada, named after an old legend.

Around 100,000 bodies are buried below the medieval headstones, many of which mark graves with multiple bodies stacked up to 12 deep.