This little replica of Lady Liberty provides a bit of NYC in a Japanese city.

A subterranean house of worship carved right out of the bedrock.

A 250-year-old timepiece-automaton adorned with golden mechanical birds, which still sing to this day.

The notorious "Hanoi Hilton" where Vietnamese colonial subjects and later American POWs, including John McCain, were imprisoned.

Bouncing, delightful, mechanical art at the MIT Museum.

The grandson of a Kiowa chief created what has become the iconic symbol of a city on the Plains.

A son-and-daughter meat market, hawked by mom and dad.

Ming Dynasty necropolis raided during the Cultural Revolution.

The most famous location in China was home to whole dynasties worth of imperial rulers.

Gaudí's famously flamboyant architectural style is on full display in this sprawling park and garden.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

It houses the remains of a 17th-century version of the Titanic.

The gilded, masterful astronomical clock will calculate time, dates, and planetary positions for thousands of years to come.

Beneath Denmark's Højbro bridge, a bronze merman and his seven sons forever mourn for the mother and wife who left them for land.

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

Copenhagen's celebrated theme park and gardens.

Model Trains and Much More in Hamburg.

Ride the subways of yesteryear.

The largest retailer of seashells in the world.

One-time winter retreats of prolific inventor Thomas Edison and his friend Henry Ford.

The walls of America's oldest masonry fort famously "swallowed" cannonballs.

Ruins of a Carnegie family mansion on Cumberland Island.

Interactive modern and vintage submarine equipment, World War II relics, and submarine attire.

This funicular railway rumbles along for a mile up the nearly vertical face of Chattanooga’s Lookout Mountain.