Tiny effigies of the victims of Edinburgh's famous Anatomy Murders.

The signs of a long buried road can still be found hidden beneath a London sewer grate.

Hidden in a grotto 26 feet below Nottingham's oldest hotel, this stylish subterranean drinking den is notoriously hard to find.

The site of London's first coffee house has been serving refreshments of one kind or another for 360 years.

A historic London pub with prison cells in the cellar and a "spy room" on the second floor.

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

This castle was established by the 4th Duke of Montrose and is connected to the Buchanan Clan.

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

This tangled English forest looks like something right out of a fairytale.

Spend the night in this formerly abandoned traditional Scottish village.

"Respectful to the dead, safe and sanitary to the living, dedicated to the Genius of Memory..."

An ancient Scottish rock formation said to be the gravesite of a giant remains ensconced in legend and intrigue.

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

A strange rock with a sinister reputation lurks within the crimson waters of this Scottish glen.

A vast overgrown cemetery, once known as one of London's "Magnificent Seven."

The atmospheric road was never meant to be so creepy.

The fountain marks the area where hundreds of accused witches were burned at the stake.

The hidden "ballroom" under a mansion lake was built by a criminal who ate a cyanide pill during his trial.

The most iconic structure in Scotland has been home to bishops, colonels, and Sean Connery characters.

This dramatic landscape hidden on the Isle of Skye looks as though you've stepped into the magical realm.

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

These fantastically named natural pools look like something out of a Scottish myth.

This astonishingly geometric cave has inspired everyone from Jules Verne to Pink Floyd.

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