China’s breathtaking futuristic library is lined floor to ceiling with fake books.

One of the world’s largest and deepest freshwater springs, where mastodons once roamed.

Cheap pizza and all of your naughty bedroom needs housed in a stunning example of Art Nouveau architecture.

The end of times arrives, at least for the fish in the O.C. Fisher Reservoir.

This unique sanctuary invites you to interact with the beautiful birds.

A desert that rolls right up to the ocean, where it's so dry animals live off the fog.

This Dresden church was purposely rebuilt Protestant after being demolished in World War II.

The Sun King's military models, saved from the Louvre.

A wacky, UFO-shaped house in a suburban neighborhood.

Foragers once flocked to this big beautiful bayou to hunt for pearls.

Iron Age "bog person" preserved for over 2,300 years.

Collecting 700 years of mechanical death-dealing, the NRA's sprawling gun museum is a revealing testament to the American obsession with armament.

On a dusty county road sit the ruins of a ghost town's abandoned church.

An 18th century wonder of the world, lost in WWII, re-created at the Catherine Palace.

For 150 years one family has been producing the iconic hot sauce on a bayou island made of salt.

Remnants of the 16th-century defensive wall still stand unassumingly within Edinburgh.

An Ethiopian "Jerusalem" featuring a church hewn out of a single rock.

The dramatic upward-curving roof is one of the most iconic examples of Googie architecture that still stands today.

The Avenue of Mausolea is a series of grand palatial tombs.

Air Force Academy Chapel made of 100 identical tetrahedrons works to inspire those of all religions.

One of the largest free-standing structures ever built, this dirigible hangar is now simply a giant skeleton.

Europe’s oldest natural human mummy.

An office built to look like a giant basket.

The highest point in Texas is capped by a big silver pyramid.