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

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

The ruins of this gorgeous clifftop castle look like something from a fantasy novel.

The one-time stronghold of the noble Douglas family, now home to ghost sightings and nesting birds.

A church that bred legends, and served as an inspiration for the Da Vinci Code.

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

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.

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.

The stately remains of Llywelyn the Great's mighty fortress.

A rocky sea serpent hides caves, blowholes, and a spectacular natural bridge.

A whale rib was used to advertise the store by the arch that offered exotic goods from far away.

A boardwalk winds above this beautiful bog full of wildlife and a rare type of turtle.

A mysterious lake provides fresh water without any source, somehow restoring itself from atop its mountaintop perch.

It took over 100 years to decode this enigmatic epitaph for two buried brides.

Canada's oldest sugar maple has been growing since around 1500.

It's 2 billion years old!

The third version of this tall sailing ship sits, rusted and burnt, in Lake Ontario.

A botanically themed auditorium blooms within the world’s last operating double-decker theater.

With well over 130 falls and cascades to brag about, Hamilton, Ontario has earned its stripes as the waterfall capital of the world.

A 98-room castle in the middle of Toronto that bankrupted a 19th century electricity multimillionaire.

One of Canada's most incredible rare book collections holds hundreds of thousands of gorgeous tomes that the general public can touch.

A book collector's dream, this Toronto bookstore has the world's first "Biblio-Mat," a random book vending machine.