This Scottish castle has witnessed clan rivalries, Jacobite uprisings, whisky smuggling, and more.

Scotland's oldest medieval bridge is also among the last reminders of early medieval Aberdeen.

A castle in the Scottish Highlands has been continuously inhabited since the 1300s.

Where the sleeping monsters of Scotland's oil industry are left to rust.

A baffling beast so absurd a town councilman called it "intellectual vomit in technicolor."

The remains of a grand castle that may have inspired Bram Stoker's Dracula.

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.

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

The most northern place on the mainland of Great Britain.

The sign marks one of the endpoints to mainland Britain's longest overland travel route.

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

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.

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

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

A sea cave with a waterfall and Viking past

A red-brick beacon stands against the tempestuous Atlantic, on the windiest site in the United Kingdom.

The 5,000-year-old megalith is believed to be Scotland's tallest standing stone.

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

Spend the night in this formerly abandoned traditional Scottish village.

A magnificent, iconic stone tower in the Scottish Highlands.

One of a series of sculptures making a statement about sea-level rise in the United Kingdom.

The mysterious megaliths have enchanted and intrigued visitors for thousands of years.