The pan man stands as a testament to the functionality of American cast iron cookware.

Part of a WWII submarine is lurking outside the Washington Navy Yard parking lot.

Ironically this massive termite is the mascot for a company that is acclaimed for killing his kind.

An organ located deep within a cave, whose "pipes" are the geological features of the cave itself.

Pompeii's less famous neighbor is still revealing her secrets.

The floor of this spectacular Baroque sanctuary is covered in memento mori.

A Florida college boasts the world's largest single-site collection of structures designed by Frank Lloyd Wright.

These "anatomical machines" are only one of the many strange items in this Italian crypt.

Every day is like Christmas on this street where the traditional Neapolitan nativity scene comes to life.

The crypts of Capuchin friars decorated with the bones of over 4,000 friars, including an entire "crypt of pelvises."

Architectural monsters are devouring this palace's every door and window.

This hydrochronometer was invented by a Dominican monk and is a prime feature in this garden.

A treasure trove of Renaissance-era funerary art in a Roman church built on top of Nero's grave.

The spot where the fascist dictator made some of his most famous speeches including declaring war on Britain and France.

In the early Roman Empire, people deemed traitors and criminals were tossed to their deaths from this rock.

This ancient Roman arch misled treasure hunters for centuries.

This medieval church in Rome was almost destroyed following a terrorist attack in 1993.

This one-of-a-kind Roman arch is not actually dedicated to the god Janus.

The geographical center of Budapest is marked with a 10-foot-tall stylized zero.

Built in 1870 at the bridge that connected Buda and Pest, this spectacular incline railway was almost lost forever during World War II.

Too much gossip or just missing curfew could land you in here for a couple of days.

The mummified right fist of a 1,000-year-old saint-king sits inside an ornate golden reliquary.

Franciscan monks created a facsimile of the Holy Land for North Americans who couldn’t afford the trip overseas.

A true roadside icon standing on the same plains that the herds once roamed.