The smallest country in Australia is a principled little thing with a friendly emperor.

The final resting place of the most famous sharpshooter.

A small town museum celebrates the history of the Ohio county that produced Annie Oakley and other famous figures.

The subtle science of a master molecular gastronomist.

A speakeasy takes on Chicago's drinking culture.

This morbid, delightful curiosity shop offers everything from animal bones to human teeth.

This whimsical Oz-themed park had a wonderful impact on the surrounding neighborhood.

This massive stained-glass masterpiece is thought to be the largest Tiffany dome in existence.

A collection of human remains, animal body parts, and other macabre curiosities all legally for sale.

A 98-room castle in the middle of Toronto that bankrupted a 19th century electricity multimillionaire.

A historic Montreal market that was the city's agricultural hub for over century.

This Elizabethan hedge maze is one of only six in North America.

The Pentagon is so large that it was planned like a city, complete with internal highway infrastructure.

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

The monument's pointy aluminum tip has been melted down by repeated lightning strikes.

The romance of early commercial flight still fills this Art Deco destination.

This unique historical monument features large concrete spheres designed to resemble fallen stars.

The Pentagon sits on a former island that was in Virginia at low tide and D.C. at high tide.

Known as the "Cross At The Crossroads," this massive metal cross is just short enough to avoid the FAA.

The home used in just a few seconds of film that came to define the setting of a hit sitcom.

One man's vision and a labor of love of many.

A hidden network of subterranean passageways lies tangled beneath Indianapolis' bustling City Market.

A turn-of-the-century architectural marvel built on healing mineral springs and salt licks.

Lions and tigers and leopards, servals, pumas, bobcats, lynxes, and ocelots... oh my!