This natural monument has an origin story steeped in legend.

An eerie, protected forest of old-growth oak trees, many of which are now dead.

Popular river that runs through the remote Serbian municipality of Leskovac.

In the hinterlands of Serbia's capital, a giant reflective mushroom houses an aeronautical history of the former Yugoslav republic.

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

A museum dedicated to the former country.

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

The ridged layers that make up this river canyon represent Earth's geological history.

A Red Cross memorial museum at the site of the Niš concentration camp that operated for four eventful years during World War II.

Through the colossal entrance to this cave you'll find limestone tubs and an underground waterfall.

This fresco-covered medieval monastery hangs from the side of a steep cliff.

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

This mesmerizing medieval monastery-cave complex sits thousands of feet above ground overlooking a valley.

Tucked in an urban forest, this restaurant specializes in homemade, healing rakijas.

The ruins of this medieval castle on a foggy hill tell the story of a once-mighty empire.

The bizarre rocks of Đavolja Varoš are the result of natural erosion.

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.

A sinuous path among steep cliffs creates a stunning sight in southwestern Serbia.

A Serbian church lit by chandeliers made of weapons.

Nikola Tesla's ashes are held in a golden sphere, surrounded by his works.

This 14th century castle withstood years of battle but is now sliding off the hills into the Danube.