Replicas of Apollo's leonine stone guard cats still line a sacred row in Greece.

Heralded as the world's first theater, these ruins are often overlooked as they reside in the shadows of the Acropolis.

High atop the Eiffel Tower is a small apartment built exclusively to entertain the science elite and make the rest of Paris jealous.

A little sculpture with a large wardrobe.

Brussels' favorite peeing boy has a sister.

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

Cat art as far as the eye can see.

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.

Famously misunderstood wonder of the ancient world

The first archaeological site discovered by aerial photography.

One of the few standing Roman lighthouses and a labyrinth of tunnels are a couple of the secrets at this historic castle.

One of the most popular megalithic sites in Ireland stands as a humbler version of Stonehenge.

Three columns of volcanic rock shoot out of the ocean.

An encyclopedic collection of mammal penises.

One of the tallest buildings in Iceland, and perhaps, the most visually impressive.

Every year, a Louisiana town remembers a brief Civil War truce inspired by Masonic brotherhood.

Fantastic collection celebrating the final send-off.

A health museum containing a 27’’½-foot intestine.

A taste of Middle Earth, in the middle of the Bayou City.

Known as the “Official Greeter of Juneau,” this dog still welcomes ships and their passengers to Alaska.

A whale of a public art display towers atop Juneau's cruise ship dock.