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

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

The intricate stonework of Machu Picchu serves as a testament to Incan engineers.

A dilapidated dock tells the story of Titanic's missed arrival.

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

The unique waterfall in Iceland's south features a backdrop of geometric black lava columns.

This London pub hides a peculiar secret: a recreation of the rooms shared at 221b Baker Street by Sherlock Holmes and Dr. Watson.

Ninety feet off the valley floor is an ancient dwelling put under protection of the U.S. government by Teddy Roosevelt.

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.

The deepest lake in the United States, and once the site of epic destruction that lives on in legends.

The fairy tale castle of the "fairy-tale king."

One of the oldest used bookstores in the U.S. has been selling antiquarian treasures since 1825.

Eighty million natural history specimens call this gargantuan museum home.

Medicinal spa created with the discharge from a geothermal energy plant.

Here, at the "world's longest art gallery," you'll find forty miles of ancient petroglyphs and pictographs.

The oldest stone house in Paris was built by its most famous alchemist.

The popularity of Sherlock Holmes led to the creation of his fictional address, turning the orderly London street numbers askew.

This massive stained-glass masterpiece is thought to be the largest Tiffany dome in existence.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

Paranormal experiences in this hotel's room 217 led Stephen King to write "The Shining."

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

Under the right circumstances, this waterfall in Yosemite briefly turns a luminescent fiery orange.

This whimsical Oz-themed park had a wonderful impact on the surrounding neighborhood.

For two weeks every June, fireflies in the Smoky Mountains perform an astonishing light show.