The two writers famously didn't come to blows over the Oxford comma.

A plaque claims this artwork outside a children's hospital was used in the 1998 Quidditch World Cup.

This simple convenience store sits on the location where the Ouija board was named—and has a plaque to prove it.

A humble plaque marks the site where the country music legend was found dead in his Cadillac.

Visit a replica of the estate where Aaron Burr allegedly plotted a treasonous scheme against the United States.

The location of a citizen uprising that led to a gruesome act of mob justice.

A mysterious inscription may hold a clue about the "Lost Colony" of Roanoke.

The mysterious 855-foot zigzagging stone wall has been baffling people for centuries.

Two flush headstones mark the only known graves to be embedded in an airport runway.

Fiery-hot river rocks make soup sizzle at this restaurant showcasing indigenous Chinantec cuisine.

Eat like pre-Columbian Native Americans in this New Mexico restaurant within the Indian Pueblo Cultural Center.

A spiritual vortex among the red rocks in Sedona.

Eons ago, a rushing lava river formed this pristine passage through solid rock.

More stones than Stonehenge, all scattered within a windswept landscape sure to enchant 'Outlander' fans.

Local lore holds that Butch Cassidy took an escape route through Red Canyon's sandstone hoodoos after an attempted murder.

An unfinished tomb carved into a giant boulder in the Arabian Desert.

There's an exclusive Beefeaters pub hidden in the Tower of London.