Manhattan’s Battery Park has a whimsical carousel full of spinning, glowing fish.

An aptly-named street near the birthplace of the modern LGBT rights movement.

An artist's cute bronze subway sculptures belie his violent artistic past.

An homage to Jackie Gleason's bus-driving character from 'The Honeymooners.'

Tucked away amidst some of the most famous addresses in the world is New York's only fraction of a street.

The front yard of an Upper East Side town house hides the last fragment of one of New York's most famous theatres.

This whimsical group of statues is a favorite of children who love to climb all over Lewis Carroll's beloved characters.

This striking royal residence is the largest Renaissance-style castle in Scandinavia.

An artist has turned what most people would consider a bathroom nightmare into a work of political art.

This mosaic dedicated to John Lennon was tended for years by a Beatles super-fan.

A 250-year-old timepiece-automaton adorned with golden mechanical birds, which still sing to this day.

Only the foundation remains of the rest stop building that was hit by three large tsunami waves, killing 47 visitors.

Known as the most scenic route in Sri Lanka, this train line is steeped in history and offers an unparalleled view of the country.

This fort dates back to 1588 and was colonized by the Portuguese, Dutch, and English and sits prominently on the Indian Ocean where azure water lap the coast.

This road winds through the steep coastal cliffside offering spectacular views for those who brave the drive.

This African beach is home to thousands of rare mainland penguins that are known for their annoying voice.

This statue inspired by Renoir's famous painting embodies the jovial spirit of Key West.

The highway's southernmost spot is a beloved local attraction.

"We Seceded Where Others Failed."

Island ghost town detailing Flagler's folly in building the Overseas Railroad.

The body of at least one victim of a construction accident was left behind in the collapsed pylon, buried under tons of concrete.

The birthplace of Karl Marx is now a museum dedicated to the communist revolutionary's life and work.

The last bastion of Roman presence north of the Alps looms over a German town.

Peeing dogs guard the Roman hunting goddess atop a fountain at France’s Château de Fontainebleau.