A single room pays homage to the prodigious achievements of the 30th President of the United States.

This supermarket is suspended 25 feet above an interstate highway.

The nation's second-ever First Lady urged the founding fathers to "remember the ladies."

The ruins of one of the first railroads in the U.S. lie hidden within a neighborhood cul-de-sac.

Millions of numbers carved in glass represent the tattoos forced upon victims.

The homestead of American patriot John Adams.

This small shop walked so America could run on Dunkin'.

From economic backbone of a community to deadly diving hole, these former stone quarries are now a park for rock climbers and graffiti artists.

The tomb of Increase Mather and his son Cotton, influential colonial ministers obsessed with the occult.

The largest collection of historic military firearms in the United States.

Life-size bronzes of the Grinch, Cat in the Hat, Yertle the Turtle, Sam-I-Am, and the Lorax—and the author himself.

All that remains of the former site of the final home of president Franklin Pierce.

The dress young Pierce wore prior to his breeching ceremony in the early 1800s is now on display for all to see.

This location of a Mexican chain restaurant has a unique location: an old jail.

This rare polygonal meeting house is rumored to be built in a circle so that the devil has nowhere to hide.

One car at a time please.

This art deco masterpiece was once a miracle spring mecca but is now simply a government office building.

A piece of John the Baptist in the American heartland.

This long unused shot tower on the Mississippi remains a point of pride for a small city in Iowa.

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

A pop-culture attraction outside of Dyersville, Iowa, hits a home run.

For just a few bucks, this Iowa funicular will let you feel like an 1800s fat cat.

Beating out all other concrete competitors, this massive garden feature's pointy hat has earned it a world record.

This zombie-themed restaurant stands out in the heart of corn country.