Wisconsin's most celebrated export gets the royal treatment on I-94.

The palatial McDonald's that inspired Wesley Willis.

A strange and haunting monument of unknown origin in the historic Graceland Cemetery.

A towering Art Deco movie palace made to look like a Mayan temple.

Half-sized replica of the Leaning Tower of Pisa built to honor Galileo.

Chicago’s last original drive-in restaurant is a family-run hot dog joint that started in 1948.

The unique collection includes bronze cast handprints of some of America's most famous astronauts.

A building so large that it has its own weather.

Designed by Maya Lin, the memorial honors 41 individuals who died fighting for equal rights between 1954 and 1968.

A miniature city built by a single hunchbacked monk.

It may look like no more than a full-scale model, but every part of this full Space Shuttle stack had a working role in aviation history.

This replica of the Greek structure is in the heart of Nashville.

Low-frequency noise compared to an idling train can only be heard by some of this industrial town's residents.

A historic hotel library in Indiana hides more than a few secrets on its shelves.

A turn-of-the-century architectural marvel built on healing mineral springs and salt licks.

You thought Santa Claus didn't exist, but it turns out you were wrong.

The farm where one of America's greatest leaders was raised is now a well-appointed landmark.

Few things look more out of place than the electric blue ponds in the reddish-brown desert of Utah.

See massive fossils that are over 200 million years old in northeastern Arizona.

This small museum is dedicated to the study of coprolites, or fossilized poop.

An assortment of armored tanks and Howitzer cannons in the middle of the Sonoran Desert.

These markers are used to determine the ground stability of the Strip.

Las Vegas's very own 40-foot-tall fire-spewing praying mantis.

Flashy signs from Las Vegas’s past find their final resting place at this unusual graveyard.