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

This medieval monastery represents an architectural blend of eastern and western European culture.

The oldest church in Serbia was also the ecclesiastical seat of the region during the Middle Ages.

At this archaeological site, visitors can explore the ruins of the capital of the former Roman province of Moesia.

These natural stone bridges are the largest on the European continent.

A little theme park full of miniature monasteries and churches, made by hand.

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

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

A museum dedicated to the former country.

This beautiful medieval Serbian monastery is home to frescoes, peculiar sculptures, and historical curiosities.

This natural spa is known for its healing properties and vibrant hue.

Dedicated to one of the pioneers of Serbian football.

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

This one-time health resort was used by aristocrats around the world.

Castle and secret tunnel withstood a siege until its owner was killed by the Holy Roman Empire, while sitting on the toilet.

This massive subterranean fissure is known as the "underground Grand Canyon."

Martin Bricelj Baraga's monolithic sculpture measures the blueness of the sky, and changes color to match it.

An otherworldly alpine pasture with its own unique microculture that recalls Middle Earth.

This cutting edge museum details the history of skiing, from its ancient origins to its status as a sport.

A beautiful drive through the foot of the Alps traces the path of 15th-century Turkish raids.

Home to nearly a third of the world's mud volcanoes, Azerbaijan is home to a messy, bubbling, and sometimes explosive landscape.

A shrine of fire worship built on top of a natural flame.

Resonant stone, that has been played since prehistoric times.

Mysterious hillside with a continuously burning natural fire.