The largest earthwork effigy in the world.

These rows of World War II-era bunkers were the scene of some of the infamous Mothman sightings.

The fifth-longest suspension bridge the world, connecting one Michigan peninsula to another.

Strange physical sensations and optical contradictions keep visitors coming back for more.

A mysterious light in the wood, rumoured to be the the ghost of a railroad brakeman.

Hear the quietest sound from across the dome.

The intricate stonework of Machu Picchu serves as a testament to Incan engineers.

The former home of the Nobel Prize-winning American writer is now home to dozens of six-toed cats.

A monument celebrating the idea of reaching inaccessible places.

"We Seceded Where Others Failed."

Not to be confused with the iconic New York City skyscraper, this Chicago building is a vibrant hub for artists.

A Bibliophile's Dream.

Once called the "Polish Gold Coast" it is an icon of the neighborhood that bears its same name.

A speakeasy takes on Chicago's drinking culture.

Home to a protest movement, a bombing, and a dramatic change in labor history.

Introducing the Green Fairy to her fawning masses.

The oldest cemetery in New Orleans, resting peacefully for over 200 years now.

The final resting place of New Orleans' most famous voodoo priestess.

High on a hill overlooking Los Angeles lives a world famous, high power conical Tesla Coil.

A massive sea stack famous for its appearance in The Goonies.

Two massive rock outcroppings on the Oregon coastline.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

An emporium for the weird, creepy, rare, and just plain gross.

The magic's in the hole!