A stretch of highway even lonelier than the so-called "Loneliest Road in America."

Journey inside the bowels of this sperm whale sculpture.

A tribute to the truly loyal dog who waited outside a hospital for his owner to come back.

An abandoned gun-funded 19th century utopia.

The fairy tale castle of the “fairy-tale king,” this was also the inspiration for Disney’s “Sleeping Beauty.”

This small-town pizzeria won the Hollywood lottery.

Holding multiple historical boats and an entire 19th century village, this New England attraction is the largest maritime museum in the world.

One of the oldest carousels in the United States is still running in the coastal village of Watch Hill.

This lovely hilltop tower was specifically built to withstand 100 MPH winds.

A former copper mine which became a truly unsuccessful prison.

An aviation relic that made coast-to-coast travel possible.

The world's only teal arches exist in a city that cares more about its aesthetic than an Instagram influencer.

This 4,000-foot-diameter hole is touted as "the most well known, best preserved meteorite crater on Earth."

These mysterious ruins are hidden amid this sleepy coastal city.

Mariners once used this prehistoric landfill as a navigational landmark.

The walls of America's oldest masonry fort famously "swallowed" cannonballs.

The third tallest lighthouse in America once guided author Stephen Crane to safety.

A building so large that it has its own weather.

A circus legend leaves an unexpected endowment.

Strange beasts lurking in a garden are all that remain of a quirky, short-lived theme park.

This ancient octopus-like tree was saved from destruction thanks to shady reporting.

The world-record holder for the longest bridge stretching continuously over water.

The superstar of Cold War nuclear bunkers has been featured in countless films but is now barely operational.

This roadside wonder is as mysterious as it is beloved.