A giant, Gilded Age mansion that once belonged to the beer baron of Milwaukee.

This striking art museum holds an amazing series of curiosity cabinets.

Restaurant in Northern Wisconsin comes with a unique feature: a grassy roof covered in living goats.

Vikings and Evangelicals have both had a hand in this replica medieval church.

This cave holds a surprisingly colorful variety of geological oddities.

This pebble beach is so beautiful that taking its rocks is against the law.

The wild west is still alive and well at this authentic mining town watering hole.

A once-booming Mississippi River town with a history of racial violence is now eerie and mostly abandoned.

Standing in a state of "arrested decay," this ghost town allows for a detailed peek into Gold Rush life in an unusually harsh climate.

Quirky water tower advertises the long-gone Brooks Tomato Products Co.

Comprised of Spanish war cannons, this sculpture once graced the bow of a WWI warship.

Mass graves and Victorian monuments mark the history of Memphis in this 19th century cemetery.

Elvis's own personal tropical hideaway.

Every day a troupe of pampered water fowl walk the red carpet to their favorite fountain.

Walk the whole Mississippi River!

The hotel where Martin Luther King Jr. was shot is now a museum dedicated to his work.

This head-spinningly bizarre Depression-era art cave is wall-to-wall quartz and Jesus.

Visitors to this public park will also find the ruins of an old western fort.

The remains of this rugged homestead ranch offer a brief glimpse into a bygone era.

This collection of neon icons is preserving Arizona's history, one sign at a time.

A natural history wunderkammer in the middle of the desert.

The fading, forgotten remains of a once bright and booming factory.

These banned cigarette vending machines now sell little pieces of pocket-sized art.

Formerly known as National D-Day Museum, this collection commemorates the battles of Normandy and WWII.