A stunning architectural yet functional feat, towering over Oslo.

In a city of wooden houses, this watchtower was vital for early fire detection.

An art project designed to encourage people to explore and investigate their surroundings more closely

Six ravens are kept captive (but well-fed) at the Tower of London to prevent the fall of the Crown.

One of the few remaining casualties of the London Blitz, this destroyed church has become an enchanting public garden.

This 1920s Dutch barge is now a floating bookstore.

In this cobwebbed old operating theater, you can practically hear the screams of the unanesthetized patients.

These wire animal sculptures commemorate the exotic inhabitants that once called the Tower of London home.

The watery entrance for condemned prisoners heading to the Tower of London is still visible along the Thames.

Richard III supposedly disposed of his nephews' bodies here in an effort to seal his claim to the throne.

Revel in the Victorian splendor of the world's oldest eating establishment inside a museum.

A former fisherman's hut deemed too small for habitation is now a delightful tourist draw.

Semaphore saints, a golden dragon's head, and a stone carved with religious warnings all call this cathedral home.

A Reformation-era fiery figurehead once denoted this location as a print shop.

The iconic blonde bombshell has a familial connection to this town in southern Norway.

An impressive museum dedicated to the resource that made the Scandinavian country rich.

A former factory now pays tribute to a local industry fueled by sardines.

A little Lady Liberty stands in the Norway town where the copper for the real thing came from.

This floating sculpture of ice is a poignant reminder of nature's power.

A reconstructed farm shows what life was like in Norway 1,500 years ago.

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

Monuments don't get much more metal than these three giant viking swords planted in a Nordic hill.

One of Ireland's most infamous prisons for rebels including men, women and children.

The former home of Norway's greatest romantic composer.