This Arkansas town is known for its gangster history, its healing waters, and now its brews.

Two gushing waterfalls of hot spring water within a block of each other.

This strategically-placed fountain creates the magnificent illusion of mustangs galloping across a river.

This series of rope-style bridges brings visitors into a jungle layer that is usually reserved for birds and monkeys.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

It took years to decode its mysterious messages.

A statue commemorate Tommie Smith and John Carlos's brave protest at the 1968 Olympics, a watershed moment for civil rights.

This restaurant's marvelous musical machines include a self-playing violin.

Three plaques mark the spot where the "forgotten father of broadcasting" worked.

It is locally loved and ridiculed for literally looking like poop.

Anyone can control this glittery light installation with just a phone call.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

A collection of memorabilia from the Beat era in the back of a San Francisco bookstore.

Its buzzing collection honors vibrator history.

A monument to the love people have for their pets.

There is no trying to fall in love with this Star Wars fountain, you just do or do not.

After a water tower painting was accused of being an ad, a simple fix was made that gave the city a motto.

A trading post in the North Pole where children send letters.

The king of U.S. high points towers over every other peak on the continent.

Siberian husky that delivered a life-saving antitoxin.

Considered by many to be one of the most dangerous highways in Alaska.

This small city where almost everyone lives in the same building can only be reached via North America's longest tunnel.

Running under an entire mountain, the longest highway tunnel in North America is kept fresh using portal fans and jet fans.

Foragers once flocked to this big beautiful bayou to hunt for pearls.