A sculpture made of 10 Cadillacs as a monument to the "Golden Age" of the American automobile.

An underground city of salt.

An old slaughterhouse now holds the largest collection of pig artifacts.

Metro station with a claim to rock n' roll fame.

On the Spree bank, discover one of the last reminders of a symbolic wall that divided, and was torn down by the people.

Berlin's old airport.

Cold war icon and onetime "hole" in the iron curtain.

The most visited, and possibly most controversial, museum in Germany.

Explore the complex ecology of this multifaceted nature preserve by riverboat.

A whimsical and twisted animatronic monster tour beneath the streets of Berlin.

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

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

A bypass decorated with large wooden troll carvings.

The largest earthwork effigy in the world.

A 70,000-square-foot institution dedicated to a very literal, creationist perspective on the Book of Genesis.

A sign at the end of the Santa Monica Pier marks the traditional end of the legendary American highway.

Legendary prop shop filled with one man's collection of scientific curiosities.

A three-story, three-dimensional hobo clown in a tutu welcomes CVS shoppers.

An historic and oft-filmed spot for musclebound iron pumpers on the Pacific coast.

After starting as a whimsical tourist attraction that eventually found its way to ruin, these renovated canals offer a lush and exotic locale on the Pacific Coast.

A black and white mural stands out from its psychedelic surroundings.

A modern day curiosity cabinet.

America's most famous piece of self-built architecture.

Medical and zoological curiosities for sale.