This South London cemetery holds the remains of more than 15,000 people.

A Victorian park cemetery, standing on the site of what was once the Great North Wood.

An architectural oddity hides in plain sight on this iconic London bridge.

"We gonna rock down to Electric Avenue, and then we'll take it higher..."

The Metropolitan Police refurbished the blue box (perhaps not coincidentally) the same year "Doctor Who" returned to TV screens.

London's old-school healing garden.

A little slice of Japan and its aesthetics in London's Holland Park.

This 1920s Dutch barge is now a floating bookstore.

Catacombs turned marketplace.

A hands-off space for graffiti artists to hone and display their skills.

Famously misunderstood wonder of the ancient world

One part local history, 99 parts gruesome haunted house.

An incarceration museum on the spot of possibly the oldest prison in England.

A museum in England’s Lake District dedicated to the trusty pencil wants you to know the story of their World War II spy pencils.

Once a farm where patients tilled the soil, this asylum lost its workforce when overmedicating became common practice.

A collection of comics, graphic novels, animation and caricatures devoted to exploring this often overlooked art form.

An easily overlooked stretch of ornate window fronts and gaslight lamps that could be right from the pages of Dickens.

The Florence Nightingale Museum is home to the famous nurse's most treasured possession: her beloved pet owl.

Eighty million natural history specimens call this gargantuan museum home.

This shop and gallery is a modern-day cabinet of curiosities, unassumingly positioned along an urban thoroughfare.