There must be a pun in this haystack somewhere...

Former utopian colony based on the belief that the universe exists in a hollow sphere.

A castle inspired by medieval architecture is hidden in the woods of Connecticut.

Despite being stolen multiple times, this civic electrician's street corner Snoopy won't be stopped.

A six-ton, 12-foot-tall concrete prairie dog is touted as the largest in the world.

A larger-than-life statue of America's favorite sundae marks the place it was invented.

The highest point in the state of New Hampshire, and while unlikely "the worst weather in the world," it sure seems that way to hikers.

Behold the rickety wooden glory of the world's oldest operating roller coaster.

Over 12,500 words are scrawled across each room of this historic plantation house and no one knows why.

Now abandoned, the first public health hospital in the U.S. saw more than one million immigrants from around the world.

This shrine to McDonalds' most iconic sandwich holds a 14-foot tall burger.

Located within a historic park, the beacon is the oldest standing structure in Miami.

One of only two remaining Victorian-era greenhouses in New York.

It turns out that a hurricane-prone beach is probably not the best place to house wild animals.

A local prank turned town icon.

VW heaven in the backwoods of Dade City, now gone.

The home and studio of a visionary woodworker now stands as a museum and example of his artistic genius.

Visit these gentle, bell-bottomed, exquisite equines at the home of North America's first Gypsy Vanner horses.

The only geyser in the state of Pennsylvania is caused by pressure from an abandoned coal mine outside of the ghost town Centralia.

This Great Depression-era creation was once known as the strangest house in the world.

The abandoned bathhouse is all that remains of the hot springs considered Florida's original tourist attraction.

The giant squid's 27-foot-long corpse lies preserved within a Sarasota aquarium.

This small and serene place for quiet reflection on Staten Island was built in China based on the gardens of the Ming Dynasty.

Board a mine car and descend the #190 slope 300 feet underground into the Clark Vein of coal.