These experimental weapons brought World War II to Nebraska as well as 26 other U.S. states.

The alley connecting two of country music’s most historic venues has a rich history of its own.

Victorian-era Egyptomania left its mark on this Nashville landmark.

One of the Cemestos prefab homes built to secretly house thousands of Manhattan Project workers.

Better known as the "Body Farm," this unique research facility has been studying how human bodies break down since the 1980s.

A giant floating rubber duck-bunny painted with a different design every year.

Old ships and machinery fill a historic harbor in the city that's home to Europe's largest port.

This city square is home to Amsterdam's oldest church and a statue honoring Dutch sex workers.

Now a museum, this building was once a 14th-century monastery and the place where the founder of the Dutch nation lived and was assassinated.

When you're a great Russian Tsar, even your vomit gets a statue.

Brussels' favorite peeing boy has a sister.

Three floors of musical instruments coming from all corners of the world and hundreds of years of musical history.

This collection of over 50 murals celebrates Brussels' rich history as the self-proclaimed home of the "comic strip."

Cozy basement bar sports an inventory of over 2,000 beers.

Twisted buildings adorn the banks of the Rhine river.

This natural hill rose another 130 feet from the debris and rubble added after World War II.

Strange secondhand shop showcasing taxidermy and oddies

Paths are maintained, but trees have taken over plots.

South Carolina's last remaining slavery auction house is now a museum devoted to its own tragic history.

The world's largest fire hydrant is supposedly tornado-proof.

This titanic steel chain linking two buildings was installed without permission but instantly beloved.

This psychedelic tromp l'oeil seems to be beckoning drivers to crash into a wall.

A little sculpture with a large wardrobe.