This secluded walkway overlooks a magnificently wild London green space.

A beautiful ruin of a 14th-century Plantagenet castle built by a medieval mercenary.

The fierce beast perches atop a pedestal marking where the historic City of London gates once stood.

Seat of the Duke and Duchess of Devonshire for centuries.

Legend says these rocks used to be hunting dogs, a story that may have inspired Sherlock Holmes' most famous case.

Oxford University's stateliest library seems designed to make students truly feel the weight of knowledge.

Now nearly dry, this lake is said to be the ancient home of the Lady of the Lake, and was once thought to be bottomless.

With lush plants and flowers, huge trees, ponds, and hidden monuments, this place feels a bit like discovering Narnia.

A million and a half tons of earth were used to create one of the world's largest land sculptures.

A long, winding trek rewards you with a gorge so captivating it inspired a painting in the Tate.

A magnificent winding road through a steep valley, with deep natural caverns at the bottom

In 1943 the British military took control of this village, telling residents they had to leave temporarily. The villagers were never allowed to return.

A gorge full of caverns where early humans lived alongside cave hyenas, giant mammoths and wooly rhinoceroses.

Grab a cuppa at England's first and only domestic tea plantation.

This silent sentry in the crypt below a large Gothic cathedral is often knee-deep in water.

A perilous medieval road leading right into the sea.

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

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

Colin Stokes "got a bit carried away" and built a castle that looks like something out of Tolkien.

Local legends say that fairies used to dance in the moonlight here and invite handsome young men into their grottoes.

A midnight snack that lights up the night.

This tiny little pool is said to be home to a malicious mermaid named Jenny Greenteeth.

Cliffs full of fossils at the portal to England's Jurassic Coast.

Follow the original medieval paths that wind through this intriguing section of the city.