This Scottish manor house is a lush relic from the life of a literary great.

This skewed English house has looked like it's going to fall over for centuries.

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

The Origin of On the Origin of Species.

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

It is said the legendary wizard once lived in this sea cave beneath Tintagel Castle.

19th century museum with an eclectic mix of curiosities, from Egyptian artifacts to items on archery history to the skull of the world's oldest horse.

One of the few standing Roman lighthouses and a labyrinth of tunnels are a couple of the secrets at this historic castle.

A harem-inspired Moorish fantasy design in a Victorian-era Welsh castle.

A open air theatre built on a cliff by an eccentric British woman.

This Gothic Revival castle used as a shooting location for "The Secret Garden" and other films.

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

These stark white cliffs were spat up by the sea and are slowly being retaken by it.

Stonehenge has nothing on Castlerigg’s views.

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

The oldest inn in England served brew to the crusaders.

Besieged by war, this castle ruin has crumbled into a peaceful picnic spot.

The largest stone circle in the world has ended up bringing up more questions than it has answered.

One of the oldest and certainly best preserved Cistercian abbeys still in existence.

This iconic 1,000-year-old medieval castle is a favorite of the film industry, most notably as the location for Hogwarts in Harry Potter.

A rocky sea serpent hides caves, blowholes, and a spectacular natural bridge.

The ruins of this gorgeous clifftop castle look like something from a fantasy novel.

A unique waterfall that some believe attracts the fairfolk.

Mysteriously stacked storefront paths give this medieval British town an iconic style like none other.