The remains of Crystal Palace Great Exhibition of 1851.

A historic house left in "dramatic still life."

Rebuilt remains of a temple to Roman god Mithras.

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

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

The mysterious, fantastical woodland inspiration for "The Lord of the Rings."

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

Perfectly preserved ancient monastery in an impossibly dramatic location on a rocky island in the Atlantic.

Believed to be the birthplace of John Balliol.

Now in ruins, this castle stood for centuries and saw a number of gruesome events.

A 13th-century stronghold that has fallen into ruin.

Recreations of a Norse longhouse and boat on Shetland's northernmost inhabited island.

The half-finished remains of what would have been Scotland’s biggest piece of landscape art.

The remnants of a classic 1970's British film.

This astronomically-aligned stone circle was the first of its kind to be built in Great Britain after a 3,000-year hiatus.

Though difficult to access, this stunning cave has a place in Scotland's poetic history.

Wander around the extensive remains of this 12th-century medieval church.

Unusually, this ancient Iron Age broch has never been excavated.

These sculptures of various animals adorn the building that houses one of the capital's least known museums.

The ruins of a defunct limestone quarry still haunt this Scottish promontory.

These ancient symbols freckling a Scottish cliff remained hidden for centuries.

This brilliant display of whirling fireballs celebrates Hogmanay.

This hill nestled in the Scottish lowlands was a ritual site for over 4,000 years.

This castle resides in a valley known for immense bloodshed during the Middle Ages.