This elaborate towering structure was once famed for its revolutionary height.

A field of nothing but boulders which resembles a giant's gravel driveway.

Ancestral Puebloan ruins, natural arches, and box canyons abound in this seldom-visited corner of Monument Valley Navajo Tribal Park.

This southwest-styled home in Santa Fe claims to be the oldest house in America thanks to an ancient bit of foundation.

Wedding chapel's mysterious spiral staircase said to be miraculously constructed.

All you ever needed or wanted to know about America's favorite whiskey, but not a drop to drink.

This city square is home to Amsterdam's oldest church and a statue honoring Dutch sex workers.

Yo, Adrian!

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

The attic of a four-century-old canal house hides a clandestine church.

Museum preserving torture methods from the past.

A beautifully eclectic mix of architectural styles.

The second oldest continuously operating bar in Louisiana.

The second-largest cave chamber in the world was discovered in 1898 by a 16-year-old and a friend known as "Pothead."

This symbolic piece of New Orleans architecture is also home to a few ghastly stories.

A pedestrian island in the middle of world-famous Times Square emits a strange (and purposeful) humming noise.

A 200-year-old bar in the historic French Quarter refuses to give up its place in history, nor its role in securing ours.

Mysterious rocks that ring musically when struck.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

Famously misunderstood wonder of the ancient world

Dramatic river bend surrounds a natural red-rocked pedestal.

An impromptu shrine appeared shortly after beloved "Torchwood" character Ianto Jones was killed off the show.

Look closely and you’ll notice that the color changes a third of the way up the tower.

The beloved statue at the National Academy of Sciences is oh so inviting to sit on.