Traditional 11th-century outdoor tannery.

Fortune tellers, snake charmers, poets, and storytellers all gather on this historic square in Morocco.

An extraordinary "City of Caves" carved from solid stone.

The world's second-largest sundial, made entirely out of stone.

The 400-year-old remains of the samurai invasion of Korea.

One man and his wife have turned a barren Korean island into a fantastical botanical wonderland.

South Korea's love of the silly photograph is on full display at this goofy collection of trompe l'oeil paintings.

Famously misunderstood wonder of the ancient world

A 14th-century European chapel sticks out of the facade of a Japanese hotel.

A public urinal so pretty, it was declared a national monument.

Large Hadron Collider and the Birthplace of World Wide Web.

Relics of the 1894 Midwinter Exposition continue to delight visitors today.

Dating back to the fourth century, it's the oldest Hindu temple still in use in the Kathmandu Valley.

This historic square in Nepal is home to temples dating back to the third century.

One of the largest Buddhist stupas in the world keeps an eye out in every direction.

A lively circle of dancers in the Georgian capital commemorates an ancient rite of spring.

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

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

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

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

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

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