Northern Ireland's Brobdingnagian stepping stones.

This Victorian-era public house has set the standard for pub-style elegance for over a hundred years.

The National Railway Museum in York is the largest railway museum in the world, attracting almost 1 million visitors per year.

Flamboyant architecture from the turn of 20th century.

3,000 market stands in five former Zeppelin hangars.

A black cat protests the City Guild in Riga's Old Town.

The design of this beautifully crafted building was inspired by Norwegian glaciers.

Housing the famous Norwegian ice-defying 19th century polar exploration ship.

One man's exploration of the human form, including the bizarre and delightful "Man Attacked by Babies."

Home to three historic ships from the age of Vikings.

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

Once an indicator of social class, the color blue has come to define this city on the edge of the Thar Desert.

The 953 windows undoubtedly make this the world's most beautiful screened porch.

The topiary maze at the Habsburg hunting lodge.

A museum dedicated to a Cold War era sausage.

The rusty hull of this 1899 ship serves as a tribute to explorers of the bottom of the world.

What was once a unique system of urban elevators is turning into a mechanical ruin.

The design of the Palacio Salvo has been described as "a lighthouse on top of a building."

Massive volcano in the Andes is the farthest point from earth's center.

After the Cuban Revolution, the famous rum company had to leave their swanky headquarters behind.

The youngest volcano in Central America.

The sister plane of the C-123 shot down during the Iran-Contra Affair has found a new purpose in retirement.

This 1967 experiment in modular architecture was designed to be a new model for urban living.

This beautiful building in the heart of Manhattan's Financial District was empty for decades.