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

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

Two tombstones associated with the much-beloved children's story.

Chelsea's soldiers were given strict orders when crossing this historic bridge.

This unassuming alcove in London’s famous Tower Bridge once served to capture, store, and display dead bodies from the River Thames.

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

After nearly 60 years, there's still a bear at Paddington Station looking for help.

Eighty million natural history specimens call this gargantuan museum home.

Scattered throughout London are ancient remnants of the city's former bounding wall.

The watery entrance for condemned prisoners heading to the Tower of London is still visible along the Thames.

These wire animal sculptures commemorate the exotic inhabitants that once called the Tower of London home.

A hidden treasure in London with a rich medieval history, and the resting place of many luminaries.

Hidden in the courtyard of the Victoria and Albert Museum is a little-known tribute to two celebrity pooches.

A statue marks the exact spot where The Boy Who Never Grows Up made his first literary appearance.

Revel in the Victorian splendor of the world's oldest eating establishment inside a museum.

The pockmarks across the building's facade are remnants of the Blitz.

The final resting place to 300 Victorian-era pets hides inside the city park.

This ornate Victorian marketplace was the setting for Diagon Alley and the Leaky Cauldron in the first ‘Harry Potter’ film.

The Great Fire of London and the regulation of one-way streets both started in this alley.

The commemorative stone column conceals a secret laboratory.

Before becoming a poet John Keats studied here to become a surgeon.

Only a few pieces remain of the structure that carried people and goods across the Thames for some 600 years.

This statue of one of the engineers who created the London Underground hides a ventilation shaft for the tube lines that run under the street.

The rose garden in Regent's Park where Pongo and Perdita met for the first time in Disney's "101 Dalmatians."