A saloon and inn that served the Wild West's most iconic figures—and is still haunted by some of them today.

This nearly 200-year-old restaurant's history includes an exiled French prince, JFK, and a very hungry Daniel Webster.

Berthed at the Charlestown Navy Yard in Boston, "Old Ironsides" is the oldest commissioned warship still afloat.

Mrs. Mallard and her brood are a beloved fixture in Boston Public Garden.

"Mock all and sundry things, but leave the saints alone."

Frank Lloyd Wright's most iconic home dangles over a Pennsylvania waterfall.

A dramatic, 360-degree recreation of Pickett's Charge in the Civil War.

The land is home to swimming ponies and a legendary 18th-century treasure.

A water pumping station disguised as a residential home to assuage concerned neighbors now tricks most passersby.

I-95's Tijuana-style celebration of kitsch at the Carolina border.

What began as an art installation is now the private drinkhaüs for a brewery's employees.

The highest bridge in America was built for an almost unnervingly small amount of money.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

Art Deco stylings conceal the true nature of this bridge.

An indoor miniature village and labor of love for Laurence Geiringer, a model railroad enthusiast.

A failed piece of Orientalism has become the proud symbol of a community.

An outlandish shoe shaped house built by an eccentric millionaire.

This rare triple-jurisdiction drawbridge passes through Virginia, Maryland, and Washington, D.C.

These unusual rooms on wheels are holdovers from the 1960s.

At Washington's Dulles Airport is a satellite museum (no pun intended) with three quarters of a million square feet of aircraft history.

One of the few surviving original NASCAR dirt-track speedways.

This too-low North Carolina railroad trestle is still a notorious big rig executioner.

In a pedestrian tunnel on North Carolina State’s campus resides an expressive and artistic free-for-all.

This woodland architectural installation acts as a camera obscura for the heavens.