This tiny patch of arid sand sits in one of the greenest states in the United States.

All that remains of the once-booming chain is a single orange-roofed restaurant.

When the town wouldn't allow the fast-food behemoth to build a new restaurant, they put one inside an 1850 home.

An interesting decoration on this historic site, this weathervane comes with as many legends as it does questions.

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

This landmark cemetery in Boston was created more than 300 years ago.

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

An unusually designed bridge from the 1920s was built to withstand the tides and winds of Maine.

The U.S. Supreme Court's secret Cold War relocation facility in the mountains of North Carolina.

The enormous 250-room Vanderbilt mansion conceals hidden doors and secret passageways.

This black shoreline is made up of exploded lava particles.

A mysterious echo seems to defy the laws of acoustics.

A house of courtship where the Jazz Age's most storied lovers got their start.

The only rotating bar in New Orleans has been slowly spinning since 1949.

An old abandoned mining town in The Adirondacks where Theodore Roosevelt first learned of the shooting of President William McKinley.

Stand at the center of this lakefront sundial, and you'll become part of the timepiece.

A giant toy jack made of numerous welded-together fire hydrants.

Dispersed across 45-acres, 39 structures house a massive collection celebrating American Folk Art.

This sandstone gorge in New York State's Adirondack Mountains is home to waterfalls, flumes, and more.

Secluded amid upstate New York’s Adirondack Mountains lies this subterranean emblem of a nation on the brink of nuclear war. And it's for sale.

It wouldn't be long after purchasing this farm, Brown would lead his siege on Harper's Ferry.

Dozens of houses in the Adirondack Mountains are reminders of a literal "cottage industry" to cure people of a deadly disease.

Curious crustaceans support an obelisk from ancient Egypt that now stands in modern-day Central Park.

This mosaic dedicated to John Lennon was tended for years by a Beatles super-fan.