When zealous marijuana enthusiasts kept stealing the "Mile 420" highway marker, the State of Colorado got creative.

One of the Eight Wonders of Kansas and the first official National Natural Monument these stark formations look like nature's Stonehenge.

These otherworldly limestone formations jut out from the Kansas prairie.

A unique attraction and museum dedicated to exploring iconic roadside structures.

Self-built house and sculpture park where the creator can still be seen in a glass coffin.

These elevated trucks were put in place as a middle finger to The Man, but are now considered folk art.

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

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

Community bookshelf of 25-foot-tall book spines.

This unconventional used book store was once in the news for the surprising act of burning books.

The oldest bar in Missouri is hidden within a limestone brewery cellar more than 50 feet underground.

This quaint museum lets you take a ride on its antique carousels.

Why settle for barbecue chips when you can get actual barbecue?

The world's largest collection of fine-scale miniatures and one the nation's largest collections of antique toys.

An abandoned concrete jungle surrounded by a lush park.

The oldest university museum west of the Mississippi retains its 19th century feel.

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

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

An underground wonderland in Iowa.

Take a break from all the boring business of death at this funeral home mini-golf course.

Legend says Dungeons and Dragons players can get their dice blessed at the creator of the game's memorial.

This cave holds a surprisingly colorful variety of geological oddities.

With 8,000 pipes this giant instrument is the most versatile theatre pipe organ ever built.

Its eclectic exhibits range from the world’s first motorcycle to Luke Skywalker’s Land Speeder.