Flaming barrels of tar race through these village streets on Bonfire Night, a tradition that dates back centuries.

At just 25 inches at its narrowest point, it's one of the tightest streets in the world.

Old Tudor home moved on thick iron rails to a new spot.

These medieval tunnels provided water to the city above through centuries of civil war and plague.

A surreal museum of extraordinary industrial objects.

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

Started as a kitchen garden, now the second largest botanical garden in the world.

An eerie, derelict amusement park in Berlin.

This massive library holds what was once the largest book collection in the world.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

Whisper secrets in a busy station only to be heard on the other side of this acoustic arch.

Try not to get slimed in Tribeca.

The very first subway station in New York City is beautiful, decked out in chandeliers, and ... abandoned?

Legend says these colorful, invasive residents are the descendants of birds released by Jimi Hendrix.

A unique tribute to the millions of animals who served and died for the British military.

An eccentric Victorian aristocrat's enormous collection of medieval armor and weapons from around the world.

London's last remaining public soapbox site has seen speeches from Karl Marx, Vladmir Lenin, and George Orwell.

This may be the last of London's wooden pavements, which were once a common sight in the city.

Artists and musicians now rule over this former rail station.

Order a salt beef-loaded beigel at any hour of the day or night at this East End institution.

This lush area was the site of extensive enemy bombing during WWII.

A celebrated bandstand at the center of what was once the worst slum in London.

A recently restored Shoreditch landmark with ties to Jack the Ripper.

Where's a guy to go after a long, hard day at work?