The widest waterfall in Europe is a natural wonder and one of the only places where fish are caught in the air.

This abandoned secret city is a crumbling wonderland of Soviet ruins.

At this rare mosque in Tbilisi, Sunni and Shia Muslims pray side by side.

This architecturally eclectic fortress witnessed centuries of bloody turmoil, including the massacre of its ruling clan.

Take respite inside this jaw-dropping church while climbing the volcano where Georgia's Prometheus was once chained.

A literally moving statue of stacked metal giants just continually trying (and failing) to find love.

A cylinder monument with a spectacular vista commemorates a friendship that some say never existed.

A museum glorifying the life of Stalin, located in the city of his birth.

The charmingly disheveled clock tower of Tbilisi's puppet theater.

Fortified homes of highland warriors that are still in use today.

Ancient rock-hewn town that witnessed key events of Georgian history.

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

A narrow strip of land is home to the tallest migrating dunes in Europe.

Launch site for nuclear war against Western Europe.

Ever-growing collection of devils in art.

Steadily reminding Czechia of its past.

This tipsy office building in downtown Prague was originally called “Fred and Ginger.”

Despite attempts by local police to discourage it, Beatles-inspired graffiti has been a means for artists to air grievances for decades.

The history of occult science is turned into a creepshow at this lurid Prague tourist attraction.

What looks like a suicide in progress is actually a statue of Sigmund Freud.

The former Nazi Germany concentration camp stands as a museum to remember this dark chapter in European history.

A church of bones, decorated with 40,000 human skeletons.

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

A WWII museum that tries to reenact history.