A real flying saucer, contracted by the U.S. Air Force.

You can walk through the first Boeing Air Force One, which famously carried JFK's casket from Dallas back to D.C.

Inside houses a vast collection of military aircraft and missiles spanning the ages.

The Pennsylvania landscape depicted by a quarter mile of mosaics made from used road signs.

This grave marks the final resting place of pioneer John Chapman, better known as Johnny Appleseed.

A museum and shop on Bourbon Street located in the former home of the second Voodoo Queen of New Orleans.

This distinctive Crescent City tradition dates back to the days of horse-drawn carriages.

A treasure trove of rare and exquisitely detailed antiques

Shop for books in the New Orleans house where William Faulkner once lived.

The oldest cemetery in New Orleans, resting peacefully for over 200 years now.

The final resting place of New Orleans' most famous voodoo priestess.

In 2010, Nicolas Cage purchased two plots in this cemetery using one to construct this strange pyramid mausoleum.

Formerly known as National D-Day Museum, this collection commemorates the battles of Normandy and WWII.

The building was originally a gas station built to resemble a Japanese tea house.

An extraordinary "City of Caves" carved from solid stone.

This dazzling Buddhist temple was constructed from over one million ceramic tiles salvaged from a British shipwreck.

This surprising gem is a world-class archeological museum hidden at the University of Chicago.

The secret city built by the Manhattan Project.

A swaggering, monumental souvenir of the most extravagant party Montreal’s ever thrown.

The only example of a Paris Métro sign in use at a subway station outside of the French capital. 

This 1967 experiment in modular architecture was designed to be a new model for urban living.

Two thirds of this Montreal neon icon has survived to flash another day.

A grand Gothic Revival basilica with stained glass depictions of Montreal's religious history has only one soul resting in its crypt.

A former waterfront market is now in the center of town due to some interesting Boston engineering.