One of Europe's oldest libraries.

An extensive collection of ancient Egyptian artifacts and mummies.

Home to items never before seen by the public.

This ancient Irish tower could easily have stood in for Rapunzel's prison.

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

A small island abbey is the final resting place of many medieval Scottish monarchs, including the real Macbeth.

This bridge is the first to be made entirely from iron, but designed like it was still made of wood.

Twice a day this ancient path disappears with the tides, leaving the Holy Island of Lindisfarne out to sea.

One of the few standing Roman lighthouses and a labyrinth of tunnels are a couple of the secrets at this historic castle.

J.R.R Tolkien, C.S. Lewis, and other "Inklings" met at the Oxford pub to discuss the now legendary fantasy stories they were writing.

England's oldest surviving hedge maze has been confusing visitors for over 300 years.

Famously misunderstood wonder of the ancient world

One of the most elaborate displays of Jellyfish is on display at the aquarium.

This municipal playground was co-created by the father of one of the most playful characters ever.

Follow the original medieval paths that wind through this intriguing section of the city.

This one-room museum is dedicated to Norwegian history and jokes.

Major tourist destination known for its bubbling mud-pools and hot thermal springs.

This sheep farm has been forever transformed since being built for “The Hobbit” film series.

A naturally mummified 2,000-year-old man.

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

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

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

Norway's oldest cathedral still in use.

The burning of this 12th-century church kicked off a campaign of Norwegian Black Metal terror.