Inside the Wayne County airport is an amazing collection of lights and sounds.

At this gas station in the middle of the desert, a convenience store has been carved directly into the rock.

Not all airplanes are found in hangars or on runways, but this wayward fuselage seems out of place in its odd rural resting place.

Hidden within an idyllic suburban garden is a memorial dedicated to the victims of a terrifying spree of killings committed on U.S. soil.

The headquarters of the Audubon Naturalist Society is a small slice of heaven for nature lovers.

The Byzantine, pre-Columbian, and medieval art at this stately mansion are some of the most under-appreciated collections in D.C.

Rumor has it the uncarved lump behind the three famous suffragists is reserved for the first woman president.

Members of Congress have traveled between the buildings on Capitol Hill for a century hidden from tourists, press, and storm clouds.

This fertility idol of questionable authenticity inspired an iconic Indiana Jones artifact.

The legacy of a wealthy executive and his wife, this little-known art museum features works by Picasso, Monet, Renoir, Cezanne, and more.

A museum glorifying the life of Stalin, located in the city of his birth.

With over 10,000 lights, this engineering marvel lights up the city after dark.

At this rare mosque in Tbilisi, Sunni and Shia Muslims pray side by side.

Luxury hotel turned into a refugee camp, then turned back into a luxury hotel.

A cluster of historic bathhouses built on the famed hot springs that gave the Georgian capital its name.

You'll find just about anything in this funky Tbilisi flea market.

Unusual building appears to be haphazardly built from randomly piled bricks.

One of the oldest and most significant collections of Ancient Egyptian archeology outside of Egypt.

The astonishing collection of an infamous criminologist.

This Venice bookstore has resigned itself to constant flooding by keeping its books in bathtubs and boats.

The marble facade hides a little-known medical museum with early surgical instruments and rare copies of canonical texts.

100 year tradition of fist fights, marked by marble footsteps.

This Roman statue is missing a limb from when the Venetians stole it from Constantinople during the Crusades.

Two stone columns flank the grand Venice square, but there were supposed to be three.