The site where Joe Gallo kept his guns, pet lion, and launched an all out mob war in 1960s Brooklyn.

The smallest island in Manhattan is a manmade landfill dominated by a Buddhist peace arch.

The unluckiest U-boat in the entire German fleet is now on display in a Chicago museum.

Once described as the "Eagle's Nest," this ruined ancient city rests on a remote mountaintop.

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

Enter the cabin of a life-sized Hindenburg replica.

The beautiful baroque library of the Hapsburg empire.

A haunting statue called "Eternal Silence" has quite the reputation among visitors with active imaginations.

The palatial McDonald's that inspired Wesley Willis.

"No writer ever gave more to a city and got back less.”

Orthodox church partially financed by Tsar Nicolas II.

This series of underground chambers contains Europe's largest subterranean lake that is slowly drained each day.

One of Europe's oldest libraries.

A monument to the military service of America's greatest traitor refuses to even name him.

The largest stone circle in the world has ended up bringing up more questions than it has answered.

A theatre built to house the rowdy Oxford graduation ceremonies became the stage for a debate about God's existence.

Home to the most complete dodo remains known - one head, and one foot.

Vast fan-shaped British cemetery honouring American servicemen lost in World War II.

Numberless clock creates a meal of time for the dreaded, insectile Chronophage.

This remarkably well-preserved Egyptian plinth is pretty well traveled for a giant piece of stone.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

The most iconic structure in Scotland has been home to bishops, colonels, and Sean Connery characters.

A small abandoned and abused cemetery that has become a magnet for ghost hunters.

Try not to get slimed in Tribeca.