As the glaciers retreated out of northern Wisconsin, this unique natural wonder was crafted.

The tragic death of 19-year-old Mabel Tainter in 1886 led to the construction of this unique Victorian-era theater in the northern woods of Wisconsin.

A town filled with hot chocolate, dazzling lights, and lots of Christmas cheer.

This steep-walled ravine contains animal-shaped formations made from sandstone.

One of the last remaining movie theatres in the country that features a rear-projection system.

Narrowest house in Boston.

The only structure left with direct ties to the Salem witchcraft trials of 1692.

This home is steeped in history from, George Washington to George Corwin, High Sheriff during the Salem Witch Trials.

This red light district plaza memorializes the Fab Four and their historic connection to the area.

A tribute to the successful role of the Keflavik Naval Air Station in the defense of Iceland, United States and NATO Alliance.

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

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

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.

On this stunning Scottish island, you can walk in the footsteps of dinosaurs.

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

An ancient Scottish rock formation said to be the gravesite of a giant remains ensconced in legend and intrigue.

Looking strangely like Rome's Colosseum, this unfinished tower has dominated the skyline for over 100 years.

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

A solemn memorial in a majestic setting that honors a 1692 tragedy.

Old-fashioned knowledge and modern engineering create the world's only rotating boatlift.

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

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

The building where Mary, Queen of Scots was said to have bathed in white wine.