Hanging within this medieval church are the bones of a beast allegedly slain by a fourth-century saint.

The former home of Norway's greatest romantic composer.

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

This functioning parish church is also the site of many concert performances due to its wonderful acoustics.

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

Home to items never before seen by the public.

This downtown Dallas art installation is always on the lookout.

This sculpture of a bowler hat is complemented by a matching umbrella a few blocks away.

The walls and streets of the ancient city are peppered with penises.

This unique structure allowed boats to bypass underwater mine barriers in the channel to enter the harbor.

If it hadn't been caught in time, a flaw in the design of this Manhattan skyscraper could have led to its collapse.

These steps offer a breathtaking view of one of Europe's most besieged fortresses.

A Roman temple perched over an Italian town, forgotten several times over.

This plaque remembers a grave mistake that led to one local woman being buried alive.

Under a glass sidewalk lie the remains of some of Manhattan's oldest buildings.

There are owls with glowing eyes in Herald Square.

Twice a day one of these tragic bronze mariners drowns with the tide to remember all those the sea has taken.

A decommissioned military complex that's now a modern industrial park.

Every year model trains zip through a miniature New York City that's now 150 landmarks strong.

This historic building housed the surviving crew members of the Titanic, who were left destitute after the wreck.

A dark patch of the ceiling at Grand Central Terminal which was not restored is still stained brown by tobacco.

Built hundreds of years ago this downtown iron barrier once protected a much despised king.

The most confusing clock in New York.

Commemorating the spot where the famous scientist fed his pigeons.