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

One thousand trees were planted in Norway to be used to print books a century from now.

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

This ornate Victorian marketplace was the setting for Diagon Alley and the Leaky Cauldron in the Harry Potter films.

London's creepiest cemetery was once the site of dueling magicians and mobs of stake-carrying vampire hunters.

Amsterdam's former hotspot for public executions and dissections.

An abstract monument to a symphonic composer.

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

Fantastic views and thousands of love locks.

A mansion where wonders of Christmas are celebrated all year long.

A small but immensely extravagant palace built by the "Night King."

A unique bridge with an equally unique view.

The fairy tale castle of the "fairy-tale king."

A copy of the Statue of Liberty greets visitors to the birthplace of Auguste Bartholdi.

A modern tower, symbolizing the legend of a golden egg on top of the tree of life.

An entertainment center in a huge transparent tent.

Iconic pyramid from famed British architect Norman Foster designed to represent all of the world's religious faiths.

Nestled atop a wind-swept crag in the Scottish Highlands is a lonely memorial to a beloved hiker.

Now famous as the "Harry Potter bridge," this impressive concrete viaduct has long been an icon in its own right.

One of the best-preserved Roman amphitheaters is still used today, but for less brutal events.

Visitors dating back to the 1600s carved their marks in the stones of the iconic tower.

Displaced highlanders would take shelter from the wet Scottish climate under the large walled bridge at Glasgow Central Station.

The oldest house in Glasgow is now a museum dedicated to the city's medieval history.

This stately monument has been wearing a traffic cone hat for decades much to the delight of the locals.