A roadside spring pooling in an old bathtub where anyone can stop and sip.

The mysterious wonder of an underground waterfall is illuminated by multicolored lights.

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

Millions of dollars worth of sculpture decorate this Iowa city center.

The magazine keeps a perfectly groomed display garden for its photo shoots.

A warning to the weak-kneed: This narrow bridge does its swinging eight stories high.

While there are no actual snakes in the history of this crooked road, there may be a number of dead horses.

At a mile long, the Fort Madison Bridge is the largest double-decker swing-span bridge in the world.

An unlikely Transcendental Meditation haven in the American Heartland built around the ancient Vedic principles of balance and harmony.

An Iowa town celebrates its heritage with the tallest working Dutch windmill in North America.

No one knows the origin of this small town’s unique name.

This simple home was the beginning of a long journey for the iconic Western film star.

A number of gruesome unsolved murders have turned this simple home into a morbid tourist trap.

This massive railroad spike celebrates the 1939 premiere of the movie “Union Pacific.”

The world's only three-story rotary jail is now a museum to a bizarre trend in prison design.

An obelisk commemorating Lincoln's role in connecting the coasts.

Lured here by the promise of tens of thousands in gold, Jesse James started a quintessentially American trend of robbing trains in-motion.

In rural Iowa, an imported 19th-century windmill overlooks an unlikely enclave of Danish culture.

The notorious couple camped at this site after a bloody shootout with police.

A small burial plot formerly stranded in the middle of a road.

This 16-foot-diameter wooden coin has been standing in Iowa City since 2006.

A mysteriously dark cemetery monument fuels stories and legends galore.

How did the 110-foot limestone statue cross the road?

A place of great reverence for Trekkies everywhere, a hero's future birthplace.