The Art Deco artwork depicts gilded carriers of deadly illnesses.

A unique tribute to the millions of animals who served and died for the British military.

A Victorian school for poverty stricken waifs has been preserved as a museum to their donated education.

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

William Blake claimed to have painted this gothic masterpiece after encountering this nightmarish being in a vision.

Never actually a tree at all, this spot was the site of London's public hangings for nearly 600 years.

The remains of an ancient Roman teenager are memorialized at the base of a modern London landmark.

A mysterious pair of mice eating a piece of cheese is London's smallest public sculpture.

Now famous as the "Harry Potter bridge," this impressive concrete viaduct has long been an icon in its own right.

400-year-old garden, restored to beauty.

An ancient Scottish rock formation said to be the gravesite of a giant remains ensconced in legend and intrigue.

Wedged between two buildings at the Great Ormond Street Hospital is this secret music installation.

Several plaster noses are hidden in plain sight around London's Soho neighborhood.

A special shop catering to the needs of things that go bump in the night, and also helps kids become writers.

Amazing and mysterious Neolithic settlement on Scotland's Orkney Islands.

A student driver's nightmare.

Installed at a chaotic intersection, this gave London traffic cops a place to hang their heavy woolen coats.

The most iconic structure in Scotland has been home to bishops, colonels, and Sean Connery characters.

Winding paths and ramshackle mausoleums in the oldest "park cemetery" in London.

The perfectly preserved underground rooms where Churchill plotted the war against Germany.

The sign at the garden gate reads: "These Plants Can Kill."

A miniature Italianate fantasy village on the coast of Wales and the set of ITC classic "The Prisoner."

This collection of reclaimed landmines acts as both an exhibition of their deadly history and as a shelter for children affected by them.

The sign marks one of the endpoints to mainland Britain's longest overland travel route.