A haunting deserted hotel is a favorite with artists and photographers.

A community of artists and entrepreneurs seeks a simpler life on London's waterways.

Fascinating town where normal life interfaces with the occult.

The longest hedge maze in the world.

The topiary maze at the Habsburg hunting lodge.

This series of Baroque passageways in Vienna's cultural center mix old architecture with modern art.

The beautiful baroque library of the Hapsburg empire.

On a winding Vienna side street, one museum has turned their windows into a monument to history’s peace-minded heroes.

An exquisite Baroque church in Vienna's old town.

From Austrians to Nazis to Soviets, this historic Budapest fortress has a history as complex as the city itself.

Uh, pardon me, ma'am, but I couldn't help noticing that there's a Columbo statue in the middle of Budapest.

A trail of iron footwear stands as a monument to the thousands executed along this riverbank during WWII.

A huge wooden clock that is so beautiful its creator was forcibly blinded.

An underground city of salt.

The former Nazi Germany concentration camp stands as a museum to remember this dark chapter in European history.

This hotel is located on the edge of the world's largest salt flat and is made out of the only material around.

Buenos Aires' city of the dead contains some very famous remains, including Eva Perón.

The design of the Palacio Salvo has been described as "a lighthouse on top of a building."

This beautifully deceptive waterfall is something far different from what it appears to be.

The stoutest tree in the world.

A crumbling cathedral condemned by an earthquake.

What was once a unique system of urban elevators is turning into a mechanical ruin.

A valley of unique erosion patterns lends to a view like nothing on Earth.

This red lake 4,000 meters above sea level is home to rare flamingos.