The site of the famous Nazi book burning campaign of 1933 remembers its "Night of Shame".

Super-heavy Nazi architectural experiment.

Where once there was a train station bathroom, there is now this German burger joint.

A museum dedicated to a Cold War era sausage.

A narrow passage next to a cafe leads to a courtyard exploding with murals, tags, and paste-ups.

A tree-like building perches on its trunk in the Steglitz neighborhood of Berlin.

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

Art and a pun, all in one.

An abandoned NSA listening post on Berlin's "Devil's Mountain."

The largest free-standing aquarium in the world resides in a hotel lobby in Berlin.

A surreal museum of extraordinary industrial objects.

A tour of underground Berlin takes you through WWII air raid shelters and tunnels used to smuggle people out of East Germany.

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

A prime example of New Orleans' unique architecture these early 20th century homes were built to look like steamboats.

A haunting, yet lovingly hand-hewn potters' field full of graves that flood with each heavy rain.

The stone labyrinth in this New Orleans city park was laid to symbolize healing in the wake of Hurricane Katrina.

Tiny historical streetcars wind through a small scale version of Crescent City in this whimsical train garden.

"If she'd leave us alone, we would have a happy home, sent from down below."

The state's oldest continuously operating museum houses more than 5,000 Civil War artifacts.

This float factory takes the mask off of Mardi Gras and lets visitors see where the magic happens.

A little piece of Paris in the sultry south of the U.S.

Made of giant chains and hung with shackles, this iron cross honors those unknowns who perished under American slavery.

By day this New Orleans square is for pedestrians, but by night it is a kingdom of kittens.

Once defending the city of New Orleans from invasion by sea, this fort faces an uncertain future.