Rare wooden escalators lead deep down into an otherwise staggeringly monotonous tiled tunnel.

Where Aleister Crowley attempted to seize the Hermetic Order of the Golden Dawn in a mask and a kilt.

Rebuilt remains of a temple to Roman god Mithras.

The taxidermy remains of the first mammal ever cloned from an adult cell are on display in Edinburgh.

An ever-growing literary collection housed in the apartment where the Russian author penned his final novel.

The Greek island's old British cemetery feels like a forgotten garden.

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

The 340-year-old house that inspired the classic Nathaniel Hawthorne novel.

The hotel where Martin Luther King Jr. was shot is now a museum dedicated to his work.

The second-largest ceremonial mound in the United States is an artificial hill that is loosely shaped like a pentagon.

This racially troublesome eatery thought a new coat of paint could erase its offensive connotations.

A life-sized memorial to Harry L. Collins, the official corporate magician of Frito-Lay.

The largest cemetery in Louisville is the final resting place of Col. Sanders and Muhammad Ali.

The grave of the iconic Kentucky Fried Chicken mascot features a bust of the man behind the goatee.

This railroad overpass is said to be home to a murderous goat-man whose very legend has led to very real deaths.

This former tuberculosis research hospital endeavored to cure the dreaded disease with fresh air and positive attitudes.

Knoxville’s architectural icon was the symbol of the 1982 World’s Fair, even catching the googly eye of Bart Simpson.

This historic train station has been converted to a locomotive themed hotel.

The secret city built by the Manhattan Project.

A small park on Bourbon Street features life-size bronze statues of New Orleans musicians.

A little piece of Paris in the sultry south of the U.S.

This historic "City of the Dead" lies prominently in the center of New Orleans' famous Garden District.

The second oldest continuously operating bar in Louisiana.

The curiosities and wonders of pharmacy in a delightful historic building.