Explore this medieval cathedral by trying to spot all the malevolent monsters hiding in its beautifully colored windows.

There has been an astronomical clock on this spot since the 14th century.

This 14th century wine cellar is home to the oldest barrel-stored wine in the world.

Legendary site where an evil bishop was devoured by rodents.

Tiny castle in the middle of the Rhine made you pay to pass.

Centuries of warfare, tragedy, executions, and poetry come together in this 13th-century fortress.

A memorial for a young woman and her ghost, which are claimed to have caused countless deathly shipwrecks.

This fountain of a little boy that spits on passersby at erratic intervals is a town icon.

Thousands of tourists and residents in Cologne affix "love padlocks" on the Hohenzollernbrücke Bridge to symbolize their affections.

Europe's first floating restaurant is home to a hilarious legend.

This World War II-era bunker is now packed with posters and props from movies and TV shows filmed nearby.

A unique set of caves that spits waves back out into the ocean.

The LSU mascot lived on the college campus in one of the most impressive tiger habitats in the country.

The second oldest continuously operating bar in Louisiana.

A snapshot of the city's fascinating voodoo culture.

A 200-year-old bar in the historic French Quarter refuses to give up its place in history, nor its role in securing ours.

By day this New Orleans square is for pedestrians, but by night it is a kingdom of kittens.

A collection of huge Pre-Colombian structures in Alabama.

The former home of the hard partying literary power couple is now one of the only museums devoted to their story.

Designed by Maya Lin, the memorial honors 41 individuals who died fighting for equal rights between 1954 and 1968.

The country music legend's grave is surrounded by Astroturf because fans kept plucking out the grass.

This botanical garden has been nicknamed "Alabama's Little Corner of Greece."

One of the largest trees of its kind in California.

A hidden courtyard houses early 20th-century plaster masterpieces.