A haunting statue called "Eternal Silence" has quite the reputation among visitors with active imaginations.

An enormous park-like oasis, full of famous Chicagoans’ graves.

A Bibliophile's Dream.

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

This massive stained-glass masterpiece is thought to be the largest Tiffany dome in existence.

The mural faces the football stadium and has been known as Touchdown Jesus since 1964

These five houses were built for the 1933 Chicago World’s Fair.

This old steel industry company town has a tradition of parking cars on the sidewalk so people can walk in the narrow streets.

For over 100 years, this Indiana town has had a tree growing out the top of the local courthouse.

This bridge was constructed from the remains of the first Ferris wheel.

This museum collects over a century of automobile history including the iconic car from The Muppet Movie.

The evolution of recreational vehicles and motorhomes is on display in the “RV capital of the world."

Lovingly nick-named the "Brick Dick" this municipal tower was winner of the World's Most Phallic Building Contest.

Everyone's invited to put on a miniature concert with this world-class musical wonder.

An ever-evolving wall of graffiti art off East Liberty Street.

This kitschy tavern is also home to rare early editions of "Treasure Island."

If you don't look closely, you might mistake this sculpture for just another passenger waiting at the airport.

A 98-room castle in the middle of Toronto that bankrupted a 19th century electricity multimillionaire.

The 80-foot tire that looms over Michigan's I-94 was once a Ferris wheel in the New York World Fair.

The first artificial white water river course in North America cuts right through an Indiana city.

This midcentury chapel is a bold architectural statement and a symbol of Indiana's Lutheran heritage.

A chilling disappearance (and rescue) of a child uncovers a geological mystery.

The site of a 19th century "dream city" that almost rivaled Chicago before being swallowed by the Indiana sand dunes.

A luxuriant botanical garden below sea level.