America's oldest archaeological site or a muddled case of wishful thinking.

The last remaining relic of San Francisco's glittering 1915 Panama Pacific Exposition.

A collection of 20th-century automata, penny arcade games, and musical contraptions.

A shop full of natural curiosities, carnivorous plants, and costumed taxidermied mice.

An essential stop before plundering, BYO Cutlass.

A museum dedicated to exhibiting remarkable outsider art.

The trials and tribulations of marking Poe's grave.

Meet some of the most prominent figures in Black history through life-sized wax models.

Ant sculptures march up the side of what used to be an iconic spot in punk rock lore.

World's first "penitentiary," meant to be humane, drove men insane.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

Berry Gordy Jr.'s old home was the original headquarters of Motown Record Corporation.

The concrete shell of an industry giant remains as a playground for graffiti artists, auto scrappers, and paintball warriors.

These enduring murals depicting a distinctly Marxist tribute to capitalism could not even be defeated by McCarthyism.

One man's attempt to create an artistic wonder on a run-down block in Detroit.

The celebrated eyesore created by starry-eyed sweethearts.

A hand-built folk art installation covered with messages of God's love.

Version of the French Riviera destroyed by the sea.

The "world's biggest dinosaur" once housed a creationist museum in its abdomen.

A Saint Nicholas-themed ghost town in the Mojave desert.

An eclectic trailer park retreat in the middle of the California desert.

France's most famous cemetery, with some of its most curious tombs.

A Parisian cemetery where the elite and artistic are interred beneath an eccentric collection of tombs.

A discreet little stairway on St. Nicholas Avenue leads to a quaint and unexpected cobblestone street of 19th century wooden rowhouses.