A cluttered and astounding collection of antiquities and curiosities.

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.

Scores of vintage street lamps shine along L.A.’s Miracle Mile.

This grand mansion has starred in everything from Bones to Buffy.

Hollywood's most famous landmark, the "temporary" sign that has stood for decades longer than intended.

World's largest collection of serial killer artwork and other macabre exhibits.

A narrow passage next to a cafe leads to a courtyard exploding with murals, tags, and paste-ups.

Thousands of coffin-like pillars make up this controversial Holocaust memorial.

The patron saint of spinsters grasps a container of dried blood.

King Ludwig I's collection of beautiful women.

The footprint of a frustrated devil in Munich's Cathedral.

The solemn exterior conceals an opulent interior of this 17th century church.

Vienna's giant wonder wheel had a starring role in one of the greatest noir movies of all time.

Baroque celebration of the end of the Great Plague of Vienna.

The Habsburgs' royal collections of art and wonders.

Built to give thanks for the passing of a plague epidemic, this cathedral is a one-of-a-kind architectural hybrid.

Beautiful Austrian natural history museum with carved ceilings and row after row of ancient taxidermy.

The final resting place for the remains of 143 Habsburg royalty.

The beautiful baroque library of the Hapsburg empire.

A sinister pyramid in the Frari contains the heart of the famous neoclassical sculptor.

A new sculpture calls attention to climate change in the centuries-old city it threatens.

A beautiful and classically designed villa, with an hourly infestation of monsters.

The site of a concentration camp where inmates were made to take part in one of the largest counterfeiting operations in history is now hauntingly empty.