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

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

This ornate Victorian marketplace was the setting for Diagon Alley and the Leaky Cauldron in the first ‘Harry Potter’ film.

London's creepiest cemetery was once the site of dueling magicians and mobs of stake-carrying vampire hunters.

The anatomical-pathological collection of a man who changed surgery.

A museum marks and documents the site of the Titanic's launch.

The ruins of this medieval castle in Northern Ireland have inspired artists from C.S. Lewis to Led Zeppelin.

This Victorian-era public house has set the standard for pub-style elegance for over a hundred years.

This short bridge is the only thing connecting a tiny Irish island to the mainland.

The atmospheric road was never meant to be so creepy.

Northern Ireland's Brobdingnagian stepping stones.

A community's effort restores the historical Maryhill Burgh Hall.

This tin chapel was built by POW's during World War II and is painted to look like something much more grand.

The discovery of this Neolithic settlement, which contained a Stone Age "cathedral," threw archaeologists for a loop.

A red sandstone freestanding monolith rises out of the sea in northern Scotland.

Thanks to both terrific preservation and historic vandalism this ancient site is known as the "Heart of Neolithic Orkney."

This tiny island featuring 9th-century Viking ruins is only accessible at low tide.

Enter the world under the hill at this ancient UK burial chamber.

This Scottish burial tomb once held hundreds of ancient eagle bones.

The most loyal of little dogs, or a Victorian era publicity stunt?

Possibly the oldest of Britain's ancient henges is also one of its most stark.

This picturesque view of the Scottish Borders was beloved by Sir Walter Scott.

The final resting place of soldiers' loyal canine companions.

The true age of this ancient stone circle is unknown, but its stunning vista isn't in question.