In this German city center, the streets have no names.

The pillars inside this small, ornate shrine hold Bangkok's horoscope within them.

Sniff the Titan Arum's rotting flesh.

The site of a fallen tree that protected Americans from British forces during the American Revolution.

You can still ride this 100-year-old work of art in Brooklyn's largest public park.

One of the remaining markers of an era when Brooklyn and Flatbush were separate cities.

A museum that chronicles the history of the Nuremberg Trials for Nazi war criminals in the building where the trials were once held.

During World War II, the Nazis repurposed this beer cellar to store stolen artwork.

This strange sculpture depicts a giant nightmare hare crushing a man to death beneath its colossal bulk.

The final resting place of one of Germany's most accomplished Renaissance men.

A historic canal winds through a unique, swampy landscape.

Get up close and personal at this Fresnel Lens.

A lightship turned museum, outfitted with artifacts from the vessel's past as part of the U.S. Lighthouse Service.

This environmental engineering marvel keeps salt water from the Elizabeth River.

This bridge's unique architecture honors nautical heritage and encourages self-awareness.

Don't get it twisted: This is the oldest pretzel bakery in the United States.

The first of Lancaster's "rural cemeteries."

This restored 18th-century house was once the home of Lititz's first tobacconist.

This amazingly well-preserved villa just outside Pompeii boasts rare examples of ancient Roman paintings.

A uniquely lettered street sign marks the corner where the iconic word game was invented.

Walk in the footsteps of the gods and straddle two tectonic plates.

Medicinal spa created with the discharge from a geothermal energy plant.

These tiered rice paddies were carved into the hillsides 2,000 years ago.

Home to an apple tree that can produce 25 different varieties of fruit.