Western Europe's only representation of a Roman goddess still in its original location sits in an unassuming park.

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.

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

England's most notorious suicide spot.

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

Fascinating town where normal life interfaces with the occult.

The elaborate clockwork contraptions in this Scottish gallery create small worlds of whimsy and horror.

Hidden behind a wall for decades, this masonic lodge was only rediscovered during renovations.

Shakespeare, David Bowie, Dr. Who, the Saxons, Druids and Romans are all claimed to have all made their mark on these massive man made tunnels.

Once thought to be the mysterious work of a witchy prophetess, a well with unusual properties turns objects into "stone".

A unique waterfall that some believe attracts the fairfolk.

A modern English garden of eccentric beasts, follies, and oddities.

A metal tree emits eerie, melodic notes on top of Lancashire's Crown Point.

The largest greenhouse in the world is home to over one million types of plants.

400-year-old garden, restored to beauty.

A historic house left in "dramatic still life."

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

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

The gloomy ruins that inspired Bram Stoker to bring Dracula to life.

A fantastic castle rumored to be the birthplace of King Arthur.

The curios of pharmacist and collector Henry Wellcome.

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