The largest puppetry museum in the United States houses the world's most complete collection of Jim Henson artifacts.

Mai Tais and Navy Grog served up in one of the original tiki bars.

Hidden amid the old-world charm of Savannah is a museum dedicated to the world of oddities and criminal history.

The face of a woman pushes its way through the earth.

A lush green oasis in the middle of Chicago.

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

The city of Rockford, Illinois is symbolically protected by a quartet of fittingly stony sentinels.

This deceivingly ordinary warehouse hides an enormous collection of pop culture treasures.

The site of an ancient Mississippian settlement that appears to have flourished during the 10th to 13th centuries.

Three playfully immersive mini golf courses let you travel alongside your ball to the cup at this facility, which has been around since the 1950s.

One of the largest aviation events in the world brings half a million aircraft enthusiasts to Wisconsin each year.

A remnant of the last Ice Age, this lake is surrounded by fascinating rock formations.

This odd-shaped relic from the 1964 New York World's Fair found its way back home to Wisconsin.

The world's largest talking cow would like to tell you about the benefits of 100% Wisconsin dairy products, if only she still could.

One of the last surviving C-97s sits in a field in front of a Wisconsin inn.

A bypass decorated with large wooden troll carvings.

The spaceship-like theater, which is still in use, was one of the most popular exhibits at the 1964 New York World's Fair.

A former barn converted into a massive train diorama.

Giant six-pack could provide one person a six-pack a day for 3,351 years.

Software company Epic Systems has created one of the strangest and largest workplaces of all time.

According to the legend, this strikingly beautiful hill has miraculous healing powers.

A large circus museum with summer performances.

The bugs crawling down the front of this office building are almost as big as a '68 VW Beetle.

More than 5,000 contemporary and "historic" mustards from around the world.