A glittering Thai Buddhist temple in suburban Pennsylvania.

This giant disembodied horse head seems to balance impossibly on its nose.

A New Jersey state park that was once Napoleon's brother's sprawling estate.

The way these carnivorous dinosaurs are posed is an homage to a classic work of paleoart.

This tiny structure was built by the creator of the Brooklyn Bridge.

Unannounced visitors are now welcome at the site of the largest Prohibition-era bootlegging operation in the region.

The world's largest kaleidoscope, designed by a 1960s psychedelic artist.

One man's swirling six-acre monument of stone.

This titanic java kettle is one of the many kitschy landmarks located along America's OTHER famous highway.

An intricately designed junk art house with four extravagant junk art cars hidden in the suburbs.

Live chainsaw carvings of tiki statues aim to keep a tradition with ancient roots alive in this small Delaware town.

“Invented in Key West, Perfected in Brooklyn."

Don't get it twisted: This is the oldest pretzel bakery in the United States.

Nothing says indulgence like a 1,500-pound chocolate castle.

Built in the 1970s, this curious modular home found new life as a sundae-shaped ice cream stand.

The birthplace of America's favorite fruit-flavored mystery dessert.

An isolated island home to one of the oldest English-speaking communities in the region and Maryland's state dessert.

Starting in 1961, Brookhaven National Labs regularly irradiated a section of forest with a canister of Cesium-137 to study the effects of hard gamma radiation on an ecosystem.

The ancient past meets the retro-future at these dinosaur tracks that are protected by a geodesic dome.

This giant rock arrived at this quiet park thousands of years ago on the back of a massive glacier.

The 570-ton boulder that gave a New Jersey town its name.

A historic Black graveyard hidden in the parking lot of one of America's largest malls.

An approximately 500 million-year-old rock outcropping covered in fossilized bacteria.

The remains of a community that was forced to move for a dam that never materialized still rot in this Pennsylvania park.