This former theme park in New York's Adirondack Mountains fell into ruin before being resurrected as a state-run campground

Spiral labyrinth hidden in the hills above Oakland, CA.

An L.A. traffic island where the faces of locals have been carved into massive granite eggs.

Fragments of architectural wonders from around the globe are embedded in the newspaper building's walls.

This massive mushroom has spent centuries eating its way across a huge swath of Oregon.

Longtime headquarters of controversial boys' club for the world's wealthiest and most powerful.

No one's quite sure why there's a metal megaphone bolted on two rocks in the middle of the Mojave Desert.

Where Nor'easters go to die.

One of the last full-orchestra recording studios in New York City and an acoustical marvel.

A piece of the iconic wall found an unlikely new home in a Vegas bathroom.

Russian history in San Francisco.

A vertically floating hemlock controls the waves and weather at Crater Lake.

At this California chicken ranch, four bucks will get you 18 eggs and a chorus of dancing animatronic poultry.

Eastern zen meets Western grit in these four little trees growing out of a rock on Lake Tahoe’s Nevada shore.

Ancient human, animal, and geometric figures drawn in the earth.

The "3rd largest" city in California is an empty mirage of suburbia in the middle of nowhere.

A sprawling collection of over 106,000 toys from around the world.

The illuminating collection of L.A. street lights is run by the city and only opens one day per month.

Race through the maze, get your name on the sign.

One of the world's largest telescopes, stares into the night sky with two huge mirrors.

This southwestern historic site was designed and built by an artist who wanted his work to "feel at home."

Watch the newest land on the planet form before your eyes.

A Beaux-Arts triumph set to become Ford's innovation campus

Berry Gordy Jr.'s old home was the original headquarters of Motown Record Corporation.