A tiny replica of the iconic London landmark hides on the side of the steel structure.

The fences outside some of South London's estates are made from recycled World War II stretchers.

Museum dedicated to the UK's first charity for abandoned children, with keepsakes of the mothers who left them behind.

Its collection includes a broad array of social, geographic, graphic design, and political history.

This small collection of rare books was uniquely locked up for safe keeping.

This one has sailed five times as far as Sir Francis Drake's famous ship.

Art Deco and “Wrenaissance” mash-up, this recently restored royal residence has been home to kings and comes with secret monkey passages included.

An eccentric 18th century naval officer built a ship's quarterdeck on his roof, the inspiration for Mary Poppins's "Admiral Boom."

In Twickenham sits a small whitewashed castle that inspired Mary Shelley's 'Frankenstein.'

This Viking gravestone carved in a rare runic style was dug up from a London churchyard.

This elaborate Byzantine-style building was designed for a not-so-pretty purpose.

This 19th-century pub features stained-glass windows celebrating Victorian-era "champions."

A wonderfully eclectic Victorian aquarium lies in the basement of the Horniman Museum.

No one knows who created the statues or if they are arranged properly—let alone the artwork's real name.

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

A community of artists and entrepreneurs seeks a simpler life on London's waterways.

The first geometric self-supporting spiral stairs in Britain are a truly beautiful sight.

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

The library houses an incredible collection of some of the world's most impressive books and manuscripts.

Classic game cookery takes center stage at what's widely considered London's oldest restaurant.

Traveling collection of amazing automata.

Where condemned pirates met their grisly end at the gallows on the River Thames.

The Columbia Road Flower Market is now open every Sunday, rain or shine.

This pub was 238 years old when it decided to revamp its image: It started serving Thai food.