Museum dedicated to "the man who moved the Earth."

Kuala Lumpur’s historic single-screen cinema, transformed into a labyrinthine bookstore.

The home of the morbid art of corpse plastination is open for visitors to view the fascinating, but stomach-churning process.

This gateway to subterranean Hanover plays jazz, pop and rock to surprised passersby.

After this historic church was destroyed by World War II bombing, its blackened shell was left standing as a monument.

The world's oldest rose is so tough it survived being bombed in World War II.

A museum dedicated to the former country.

An Art Deco Icarus statue adorns this abandoned gem of Yugoslav Modernist architecture.

This statue of a 15th-century Hungarian military and political figure has become known for its resemblance to a particular cartoon knight.

Different sections of the Zemun Fortress were built in the 14th and 15th century as a response to the advance of the Ottoman Empire.

A small memorial to a deadly night in Serbia that shook the world before it was swept under the rug.

Considered an architectural abomination by some, this metal-clad building is known as 'little red riding hood' by locals.

Backwards hour and minute hands and a timing mechanism that fluctuates with the temperature led to this clock tower's local nickname.

Two buildings named after their windows that make it look like a sea of television sets plastered to a wall.

A pair of connected skyscrapers form this symbolic gateway.

Destroyed Serbian army headquarters sits half crumbled in a largely revitalized Belgrade.

The unusual sculptures are believed to be powerful political symbols.

Arguably Belgrade's only example of pure Art Deco architecture.

A misnamed well, with a deep dark past.

A towering spire in the fortress of Kalemegdan honors the victorious armies of Serbia during their struggles against the Ottoman Empire.

A Serbian church lit by chandeliers made of weapons.

The world's most active stratovolcano is almost always erupting.

A mysterious ancient elephant said to possess magic powers is now the symbol of a Sicilian city.

Inside this Krakow church, an explosion of psychedelic color.