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.

Tracks near this Texas nature site were once thought to support the Creationist belief that man and dino coexisted.

The largest collection of political commercials in the world.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

The Voodoo Superstore of the world.

An enormous public square and parade ground built to celebrate Ghana's independence.

Where thousands of slaves passed through the "Door of No Return."

A "Texanic" (gigantic Texas) collection of Art Deco architecture at Dallas' historic Fair Park.

Cleveland's giant "free" stamp is a nod to the Civil War, but was misinterpreted for years.