The first mosque in the world to receive electricity.

A Serbian church lit by chandeliers made of weapons.

For over 40 years, this quaint little house has teetered on a rock in the middle of a river.

An idyllic traditional timber village on a picturesque hill was built for a film.

A museum dedicated to the former country.

A retro Yugoslav congress, cultural, and business hall built in the 1970s, with an iconic world clock.

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.

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

This ice cream parlor serves scoops of flavors like rakia, medlar, and poppy seed.

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

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

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.

This art installation pays homage to the famed stones of European lore.

A collection of items from a way of life that no longer exists.

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

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.

The unusual sculptures are believed to be powerful political symbols.

A stunning 18th century pharmacy and medieval chemist's collection.

Packed to the ceiling with antique taxidermy and hunting arms.

The ancient Greek Titan guards this massive dam holding a lightning bolt to symbolize electricity.

Climbing to the top of the cathedral's bell tower offers sweeping views of these medieval ruins.