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.

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

A maze of underground tunnels beneath one of the most beautiful forts in Serbia.

The interior of this Serbian royal family's mausoleum is covered with exquisite mosaics.

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

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

Structure built from the skulls of vanquished foes.

Legends of treasure and spirits flow from this this fairy tale-like oasis.

Discover the car that once belonged to the King of Nepal in a former Soviet-era taxi park.

A wide array of locomotives call this outdoor museum home.

An exhibit dedicated to a Lithuanian partisan.

Rub it for a bit of good luck.

An impressive ensemble of sculptures that survived the Soviet regime.

Folky pharmaceuticals abound in this medicinal reliquary.

Plaques celebrating Lithuanian writers freckle a wall of this picture-perfect path.

The first museum dedicated to exploring humanity's cultural relationship with the celestial world.

A 15-foot-tall statue of the head of the Sopranos family greets passengers at a train station in southeastern Lithuania.

A 300-kilogram egg sculpture that embodied a neighborhood revival.

A century-old prison in the heart of Vilnius is now a lively bar, dance club, and artist residency.

The Frank Zappa fan club erected this monument to their prog-rock hero to mark a new era of post-Soviet Lithuania.

Open-air museum with a large collection of Soviet-era statues.

This former KGB building is now a museum memorializing the people who suffered during the Soviet regime.