On any given day this sprawling market houses literally tons of government-regulated gold, gems, and precious metals.

Five candy-colored villages on the Italian Riviera.

These medieval skyscrapers dominate the skyline of this small Tuscan town.

Stunning examples of Russia's 18th-century wooden architecture.

Go inside to really appreciate this 500-year-old technological masterpiece.

A gleaming white and undulating tower marks the border between Georgia and Turkey.

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

Tower with a double-helix spiral, adorned with letters of the Georgian alphabet.

Despite being tiny and rural this Georgian airport looks like a sci-fi boondoggle.

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

This neon lit Georgian cave claims to hold the boulder Prometheus was chained to.

Small church on top of a huge rock column.

These Stalin-era industrial 'death traps' hang lifeless above the city

Underground monastery and fortress.

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.

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

Rock-hewn monastery complex with hundreds of cave structures tucked away into the mountainside.

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

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

The solemn exterior conceals an opulent interior of this 17th century church.

This spire on an Austrian mountain is wrapped around a long spiral slide and has the world's tallest wooden observation deck.

The world's most important buildings shrunk to a tiny size.

Fantastic stories on a miniature railroad.