Enormous pendulum helps keep Taiwan's tallest building from swaying.

This Taiwanese promontory is covered in otherworldly hoodoo formations.

A waterfall runs right through the middle of this Taiwanese shrine to the hundreds of workers killed while building a nearby highway.

An extraordinary natural landscape of mountains, waterfalls, and rocky cliffs riddled with tunnels.

The world’s largest work of glass art hides in this stunning Taiwanese subway station.

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

Hidden up a dusty track off the Georgian Military Road is this fascinating waterfall with mountainous views.

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

Monks in the empyreal Alazani River valley have preserved their 1,000-year-old winemaking tradition.

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

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

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

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

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

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

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

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

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

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

This beautiful 19th-century temple stands atop the ruins of its predecessor.

A towering monument to war, located on a beautifully peaceful hill.

This lurid German fountain plots the sad course of marriage from dating to death.

This riverside restaurant has been serving customers since 1146.

A castle from the Holy Roman Empire that hosts traveling youth... in its stables.