The site where the leader of the Kosovo Liberation Army was killed is now a memorial.

This 15th-century Ottoman bridge was modified to keep up with the changing course of the river Erenik.

A monastery considered a state-protected cultural monument of exceptional importance, founded in the 14th century by Serbian King Stefan Dečanski.

A 14th-century Serbian Orthodox church that was once converted into a mosque under the much-disfavored Ottoman Empire.

This lonely minaret with an unusual decorative symbol is all that remains of a historic Ottoman mosque.

Christianity and Islam have clashed, yet here a Serbian Orthodox church and a mosque stand together.

The ceiling of this cavern is dripping with multicolored marble stalactites.

This massive monument was unveiled the day Kosovo declared independence from Serbia.

A futuristic, brutalist masterpiece that is also strangely prison-like.

An unfinished Serbian Orthodox church with 1,389 golden crosses planned to represent the Battle of Kosovo.

The reconstruction of this prominent building fulfilled a long-written command.

A statue built to honor the elite soldiers who fought for Latvia during World War I.

With a design inspired by traditional Latvian textiles, this monument honors the Latvian people who suffered under Soviet occupation.

The beautiful, ornate weather station is the most popular geocache in Salzburg.

Archduke Ferdinand II's collection of rare objects is considered one of the oldest museums in the world.

Royals, rebels, and artists have all conversed at this grand 19th-century Viennese coffee house.

We're not in Kansas anymore: the Strabag headquarters has a playful upside-down addition.

This old-fashioned confectionary has been family owned and operated for more than a century.

A surreal statue honoring Prague's favorite literary son.

A historic and beautiful Art Nouveau chamber in a historic railway station.

Underneath the city that invented pilsners are a series of historic tunnels that have been storing beer for centuries.

This entire museum is dedicated to a single smelly delicacy.

An ornate private entrance to the Vienna subway built specifically for the emperor.

Along the edge of this fountain are 365 smaller fountains that represent the days of the year.