The most elaborate of 12 medieval arched doorways to the old city of Burgos.

For more than half a millennia, this automaton has rung an hourly bell.

A miniature world of concrete and stone in Springfield, Ohio.

Six ravens are kept captive (but well-fed) at the Tower of London to prevent the fall of the Crown.

A lovers' beach, tucked below the surface of the island, provides a safe haven for romance.

A sculpture dedicated to the trade that gave the town its name.

A graceful natural rock formation stands astride the point where the Gulf of California meets the Pacific Ocean.

An unassuming music museum recounts the rags to riches story of a dramatic Portuguese genre.

A king's pet, a pope's gift, an artist's inspiration, and a tragic shipwreck.

This giant sculpture made of trash is a critique of society's wastefulness.

An icon of the city, this chapel features an amazing dome ceiling and offers panoramic views.

This enormous censer uses a pulley system installed over 400 years ago.

This stop on the Camino de Santiago stands high above the underwater ruins of a medieval town.

The site of a legendary battle immortalized in medieval literature.

World's largest permanent maze made of 18,000 conifers.

Abbey built on the ruins of Roman catacombs.

The sign that drew attention to a young boy's cucumber stand is now the name of his fruit superstore.

The famous boat that once ferried Bogart and Hepburn still floats in Key Largo after being abandoned for years.

An abandoned vacation home spent a decade taking on legends. It's now taking on water.

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

These remote Florida islands have a history of sea turtles and sunken treasures, and one of the world's largest coastal brick fortresses.

"We Seceded Where Others Failed."

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

A historic presidential getaway on the continental United States' southernmost island.