The former home of the Nobel Prize-winning American writer is now home to dozens of six-toed cats.

Over two centuries old and counting, Madrid's massive botanical garden contains one of Europe's only desert environments.

A lush indoor jungle fills this bustling Madrid transportation hub.

The oldest restaurant in the world is this old-world Spanish eatery, still known for its suckling pig.

This sweet-toothed bear searching for snacks has been a symbol of Madrid for decades.

For decades, Puerta del Sol has been illuminated by a giant, guitar-wielding bottle of sherry.

Fantastic views and thousands of love locks.

A peaceful, unique botanical garden complete with waterfalls, mini islands, and swans.

Florida's oldest bar was once a morgue, complete with a hanging tree and gravestones.

It's a pretty creepy lock-up.

The walls of America's oldest masonry fort famously "swallowed" cannonballs.

Location of a reliquary containing bone fragments of 18 saints.

"Bite or Smite" became the unlikely mascot of a Tampa suburb.

The museum chronicling a treasure hunter's dream, fulfilled.

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

A historic landmark and museum filled with curious objects representing the history of Key West.

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

This spiny beast guards an artist's village while vying for the title of largest lobster in the world.

Diego Rivera's massive tiled fountain and failed infrastructure project.

A grand entrance to one of the world's smallest Chinatowns.

In Chapultepec Park there is a pavilion gifted to Mexico from South Korea to honor the 1968 Summer Olympics.

Come face to face with the ferocious visage of the serpent-headed mother goddess of the Aztecs.

This colossal ancient jaguar sculpture was used as a vessel for the hearts torn from sacrificial victims.

This colossal ancient sculpture of the monstrous Aztec rain god has a literally stormy history.