A single oak tree rises out of the waters of Loch Lomond.

Now in ruins, this castle stood for centuries and saw a number of gruesome events.

Glasgow's oldest pub has a proud literary tradition and possibly a ghost or two.

Wander around the extensive remains of this 12th-century medieval church.

This lovely Scottish nature walk leads to the source of a local legend.

A carved bench marks the Scottish cave that inspired the classic adventure novel "Treasure Island."

This castle resides in a valley known for immense bloodshed during the Middle Ages.

The location of this historic castle was inspired by a donkey.

The Guinness Record holder for largest hedge in the world is a verdant Scottish bulwark.

The last manually operated turntable ferry in the world.

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

Overlooking the burial ground is a tower designed to prevent thieves from snatching the recently deceased.

This volcanic plug boasts the longest recorded history of any Scottish stronghold.

Described by William Wordsworth as a "World of Wonder."

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

This Birnam-based garden honors the legacy of 19th-century children’s book author Beatrix Potter.

This picturesque archeological site looks like it was pulled straight from a fantasy novel.

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

The "Bridge Over the Atlantic" lets you cross the waterway in mere seconds.

This waterfall is one of the most spectacular natural features in the Scottish Lowlands.

This tiny little cave was said to have been a refuge for a saint with a glowing arm.

Possibly the oldest living thing in Europe, more likely a pagan survivor.

Legend says this cave housed a 16th-century cannibal and his family of 48.

During this Shetland Islands celebration, hundreds of torch-carrying "guizers" lead a procession to burn a viking longboat.