Since ancient times these picturesque springs have been providing bathers with healing waters.

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

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

Ancient cliffs resembling a kilt on Scotland’s second-largest island emit an entrancing sound.

A magnificent, iconic stone tower in the Scottish Highlands.

A whale's jawbone and a malfunctioning harpoon welcome you to the village of Bragar and its lore.

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

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

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

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

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

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

A pagan tradition of draping trees with rags eerily lives on.

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

The heads of two giant mythological water horses honor Scotland's horselord past.

A six-ton wedding present for the King of the Scots.

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

Overlooked by many, the two famous Scottish warriors guard the main gate of Edinburgh Castle.

The final resting place of soldiers' loyal canine companions.

A 18th century graveyard and its astonishing cortege of macabre iconography.

The experimental test tracks of a retro-futuristic monorail still stand in the French countryside.

Lyon, France is home to two remarkably preserved Roman theaters, one dating back to 15 BCE.

A Gothic cathedral created from volcanic rocks.

French Time Capsule-19th Century home revealed to the public.