This Roman monument is surrounded by more recent construction, offering a stark contrast between ancient architecture and the modern urban landscape.

One of the largest caves in the world open to the public.

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

This extraordinary, multi-pillared monument depicts the fascinating history of Georgia.

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

A cluster of historic bathhouses built on the famed hot springs that gave the Georgian capital its name.

With over 10,000 lights, this engineering marvel lights up the city after dark.

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

A small but hugely whimsical theater where marionettes play out the "The Battle of Stalingrad."

You'll find just about anything in this funky Tbilisi flea market.

Unusual building appears to be haphazardly built from randomly piled bricks.

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

Georgia’s answer to Easter Island immortalizes the nation’s great poets, artists, and leaders in stone glory.

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

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

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

The cave holds a spectacular array of stalactites and stalagmites, including one shaped like a giant human heart.

A fountain filled with golden statues, celebrating the the ancient kingdom of Colchis.

The smaller of the three towers of San Marino is a former prison inaccessible from the ground level.

Water and windows define this defensive Italian well.

Romans built the world's tallest artificial waterfall in 271 BC.

This equestrian statue of Constantine the Great has been the subject of criticism for centuries.

The first statue to be added to Saint Peter's Square in over 350 years is an ode to migrants and refugees around the world.

Breathtaking and huge 430 year old maps of Italy.