The medieval fortress of Prince Lazar of Serbia is now an archaeological park.

Memorial to the victims of the Holocaust in Serbia.

This feat of Brutalist architecture is also known as the Three Sisters.

The unusual sculptures are believed to be powerful political symbols.

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

A grand Yugoslav memorial to the group of partisans who fought and died resisting western Serbia’s Nazi occupation.

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

These stairs feature the names of Zemun's most famous faces.

One of Serbia's oldest luxury hotels and a nostalgic echo to Yugoslavia in the state's former capital.

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

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

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.

This historical village takes you back to the 19th century.

This memorial park stands on the site of one of the largest mass executions of the Second World War.

Structure built from the skulls of vanquished foes.

Dedicated to one of the pioneers of Serbian football.

A hidden stream deep in the mountains creates one of the largest tufa waterfalls in Serbia.

This 15th-century Serbian Orthodox monastery also contained a school for illuminating manuscripts.

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

A misnamed well, with a deep dark past.

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