An eerie fountain commemorating the death of a boy that sparked a small war in the 19th century.

This small bronze pyramid marks the center of Belgrade, but some say it is a Masonic symbol.

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

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

Statues of two of Srem's most well-known animals.

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

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

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

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 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.

Near Belgrade, an ancient-looking sarcophagus serves as a World War I monument.

This dazzling Art Nouveau mansion is now home to the Modern Art Gallery Subotica.

Abstract monuments express sorrow and resilience at the site of a horrific massacre in Nazi-occupied Serbia.

A museum dedicated to the former country.

A misnamed well, with a deep dark past.

Religious perseverance and cultural coexistence manifest in an architectural gem that multiple wars couldn't topple.

Ride in 1960s style on the private luxury train Marshal Josip Tito used to travel around Yugoslavia.

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

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

A pair of connected skyscrapers form this symbolic gateway.

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

A Serbian church lit by chandeliers made of weapons.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.