Hollywood's most famous landmark, the "temporary" sign that has stood for decades longer than intended.

The gorgeous entrances into the city's underbelly look more like grand halls than subway stops.

This building holds the embalmed remains of the leader of the Bolshevik Revolution.

This peculiar museum offers hands-on interaction with seemingly intangible principles of mathematics.

A rare water-powered funicular, it uses a huge tank of water and gravity to do its work.

A historic casino where Dostoyevsky is said to have lost it all on a single spin of the roulette wheel.

The last bastion of Roman presence north of the Alps looms over a German town.

Enter the cabin of a life-sized Hindenburg replica.

Model Trains and Much More in Hamburg.

This abandoned coliseum was intended to be a grand Nazi rallying ground before it was halted at the end of the war.

Horrifically creative torture devices and shame punishments line the walls of this chilling museum.

Housed in an old church, this hunting museum holds a collection of mythical bird-rabbit creatures.

This museum tells the story of lake dwellers from 4000 BC to 850 BC, replete with stilt houses and goats.

This German version of Universal Studios holds a vault of treasures from the NeverEnding Story.

Daily jousts and dancing barrel makers in Munich's mechanical clock.

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

A sprawling Baroque park with 300-year-old hydro-pneumatic waterworks.

The sweet story of how American cargo planes became known as "Candy Bombers" during the Berlin Blockade.

Fantastic views and thousands of love locks.

From Nazi chemicals to the CIA, this architectural marvel has played a fascinating role in German history.

The entrance to this Frankfurt subway station looks like an old tram car crashed into the concrete sidewalk.

Thousands of coffin-like pillars make up this controversial Holocaust memorial.

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

A celebration of capitalism in Midtown.