Museum preserving torture methods from the past.

The Tudor-style cottage in the middle of the square is not quite what it seems.

One part local history, 99 parts gruesome haunted house.

Giant, friendly pelicans in Central London, the most unlikely of places.

The popularity of Sherlock Holmes led to the creation of his fictional address, turning the orderly London street numbers askew.

The first archaeological site discovered by aerial photography.

Famously misunderstood wonder of the ancient world

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

The modern birthplace of Irish freedom.

The somber sculptures commemorating Irish Famine on the river Liffey in Dublin.

The folks at the Devil's Rope Museum want you to get hooked on barbed wire history.

The painter of "The Scream" is laid to rest under a stoic bust of himself in the humble corner of an Oslo cemetery.

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

Home to three historic ships from the age of Vikings.

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

Walk 2,300 feet above the ground on the "Troll's Tongue."

This stunning concert hall has become a symbol of Iceland's national recovery.

An encyclopedic collection of mammal penises.

This valley of hot springs and boiling mud pots is home to the record-holding "Geysir," which originated the English word.

The picturesque birthplace of Icelandic democracy is drenched in the blood of its brutal past.

This eye-popping Icelandic crater lake is surrounded by red volcanic rock.

Inside this Icelandic greenhouse, geothermal energy keeps tomatoes warm and growing.

If a glacial river suddenly diving into a sheer chasm via a dramatic, multi-stage waterfall isn't peak Iceland, it's certainly close.

Walk in the footsteps of the gods and straddle two tectonic plates.