Less a museum than a bizarre fantasy world created by artists and engineers.

European castle ruins in an American state park are actually the product of death and grief.

A futuristic climate change study is nestled deep within this public land.

Take a drunken tour inside the world's largest known geode.

Where beautiful signs live on forever.

250-year-old farm now features sculptures, a petting zoo and a hippy-bazaar.

Unicorns, elephants, and bears, oh my!

Ruins of a historic medical facility sits eerily by the water.

Connecticut sites linked to the only trial to ever use demonic possession as a criminal defense.

Panoramic views of the city of New Haven and the Long Island Sound, with a side of history.

This fairy tale-themed amusement park is now abandoned, and childhood metaphors abound.

Open since 1938, this diner has kept its fountain, malt machine, and all the gum that greasers left beneath its counter.

This small, unassuming street is now a canvas for color and creativity.

In a 345-million-year-old cave that's 200 feet underground, dinner awaits.

This collection of neon icons is preserving Arizona's history, one sign at a time.

Collection of vintage trailers double as hotel rooms.

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

A motel dedicated to Southwestern nostalgia.

A classic Route 66 landmark that was built with scrap lumber and is held together with kitsch and puns.

This striking public art installation is suspended above a public park, designed to gently move in the breeze.

The story of Two Guns, Arizona could easily be described as a Shakespearian tragedy on Route 66.

If drivers cross the rumble strip on this stretch of Route 66 at just the right speed it plays "America the Beautiful."

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

Once home to seven different roller coasters, Glen Echo has undergone many transformations since its founding in 1891.