Sacks of potatoes, made of cast stone, mark where the iconic potato sheds once stood along the river.

The oldest Italian café in Boston, this spot also serves as a veritable museum of vintage coffee ephemera.

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

The site of Paul Revere's historic two lantern warning.

The deserted railroad town had a last gasp as a ghost town attraction before being abandoned for good.

Just a man taking his prehistoric pet for a stroll.

This replica stave church looks like a piece of Norway was simply plopped down in South Dakota.

Thanks to a loophole in property ownership, this alleyway has become a cacophonous street gallery.

Hidden behind Lincoln's head is a 70-foot-long chamber containing enamel plates documenting American history, sealed in a teakwood box in a titanium vault.

The ravine where Jesse James supposedly performed an impossible jump to evade capture.

A roadside collection of over-sized iron creations that are a bit more macabre than most.

One of America’s oldest and spookiest hotels, thanks to the residency of ghosts, dead presidents, and Alfred Hitchcock.

The world's largest mountain carving could fit all of Mount Rushmore inside it many times over.

The "world's biggest dinosaur" once housed a creationist museum in its abdomen.

This rare female version of the Muffler Man has its clothes removed each summer to signal the start of pool season.

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

What is the Thing?

For 60 years, skiers have calmed their nerves with cocktails hidden along these slopes.

An immersive environment that is part haunted house, part choose-your-own-adventure, and part jungle gym.

The fading, forgotten remains of a once bright and booming factory.

In the middle of an extremely unforgiving and desolate high desert is the most secret military facility in the world.

Oh, just a motel on the edge of the desert decorated with thousands of clowns conveniently located next to an abandoned graveyard.

Odd outsider art installations surround a Gold Rush-era ghost town.

This incredible collection of vintage pinball machines can be played at 25 cents a pop.