The smallest post office in the United States is no bigger than a broom closet.

In memory of the 110 victims of ValuJet Flight 592 that crashed in the Everglades.

A mysterious castle built as a monument to lost love.

More than 12,000 years ago, this park was a playground for mastodons.

Meet the "Green Monster" of Monico, Wisconsin.

The menacing creature had a tremendous influence on the local culture before being exposed as a hoax.

In 1953, a group of Wisconsin high school students helped build a hospital by collecting over a million pennies.

Cemetery officials are finally seeing that the Father of Texas Blues’ grave is kept clean.

The Iowa state contender for largest pan in the world oddly only comes in second or so.

The pharmacy's retro ice cream mixer is one of the last of its kind.

A rim-made reptile in North Dakota.

A monument to the center of the North American continent may be off by a few miles.

"...I guess that was your accomplice in the wood chipper?"

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

The first declared National Monument in the United States.

One man's quest to save his town with a trail of record-breaking sculptures.

A giant toy jack made of numerous welded-together fire hydrants.

This oddly named town refuses to change its phallic moniker.

The first transatlantic wireless signal was received at this 17th-century fort.

Where a young athlete began his run across Canada after losing his right leg to cancer.

A World War II gun battery sits at the easternmost point of North America.

This unusual building straddles two countries.

The eccentric mansion of one of the most popular horror authors of modern times.

The statue honors the booming birds Rothsay, Minnesota, is famous for.