Blitzkrieg bop your way through Berlin's Ramones Museum.

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

An eerie, derelict amusement park in Berlin.

What started as a tongue-in-cheek shrine is now a full-blown museum celebrating "The Hoff" and his longtime love affair with Berlin.

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

A fascinating insight into daily life in the Eastern Bloc.

Now an entertainment complex, the Lingotto building was once an avant-garde auto factory with a test track on the roof.

These engineering masterpieces are a dominant feature of the Belfast skyline.

It was once nicknamed "the most bombed hotel in Europe."

The ship built to ferry passengers and goods to the doomed Titanic is now the last remaining White Star Line vessel.

A museum marks and documents the site of the Titanic's launch.

This Victorian-era public house has set the standard for pub-style elegance for over a hundred years.

One English town's celebratory landmark spurred more trouble than anticipated.

This chain of artificial lakes was an ideal test ground for the aircraft that would carry the "bouncing bombs" used by the WWII "Dambusters" squad.

A magnificent winding road through a steep valley, with deep natural caverns at the bottom

A historic Georgian building and warm springs.

Semi-precious Blue John stones have been mined in this cavern system for centuries.

One of the largest mechanical models of the solar system in the world.

A metal tree emits eerie, melodic notes on top of Lancashire's Crown Point.

The last of the 19th-century booze-free bars has been slinging teetotal tonics for over a century.

Great Britain's only hat-making museum.

These lovely Turkish-styled baths were brought back to life after winning a reality show competition.

19th century museum with an eclectic mix of curiosities, from Egyptian artifacts to items on archery history to the skull of the world's oldest horse.

Manchester's abandoned train depot lingers in a post-industrial purgatory.