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

This South London cemetery holds the remains of more than 15,000 people.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

One of the few remaining casualties of the London Blitz, this destroyed church has become an enchanting public garden.

Artwork tucked within the trees greets visitors with surreal sonic experiences.

Monuments don't get much more metal than these three giant viking swords planted in a Nordic hill.

This picturesque archeological site looks like it was pulled straight from a fantasy novel.

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

Old and brave breed of warhorses known for their elegant, curved ears.

The grassy landscape is home to the world's last truly wild horses.

Perhaps the only prehistoric monument with its very own public bus stop.

These picturesque ruins crumble beautifully into the ocean.

A 6th-century stone lies at the site of the mythical battle waged between King Arthur and his nemesis Mordred.

A giant white horse drawn on an English hillside may not have been intended to be a horse at all.

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

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

The geoglyph once sported a glass bottle eye.

A medieval replica of King Arthur's legendary table, the Round Table hanging in Winchester Castle was decorated by Henry VIII.

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

A Welsh sheep farm provides daily (non-sheep) meals to red kites, producing dazzling displays of aerial acrobatics.

The Stonehenge of Wales is one of the grandest neolithic dolmens still in existence.

The second largest surviving chained library is housed in this 12th century church.

Below a historic English market town lies a secret underground city complete with kitchens, laundries, storerooms, and an underground lake.

This well-preserved Cistercian Abbey in a romantic pastoral setting has inspired artists like the poet Wordsworth.