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

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

This symbol of Yugoslav liberation decorated with 620 carved heads of mythical creatures is now a forlorn relic of another time.

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

Serbia's master of striking memorials erected a forgotten, hidden gem in the hills outside a tiny village.

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

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

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

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

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

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

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

This grave marks one of few bodies retrieved from the disastrous Franklin Arctic expedition.