A museum and shop on Bourbon Street located in the former home of the second Voodoo Queen of New Orleans.

A snapshot of the city's fascinating voodoo culture.

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

Visit the monolithic tomb of America's most famous general.

A terrific purveyor of natural history objects and curios.

Elevated freight railway turned wildly successful urban park.

The remnants of two World's Fairs are here, complete with a 12-story globe, a mini-Manhattan, and a UFO-shaped pavilion.

A former poultry store that looks like a giant duck and is one of the "seven wonders" of Long Island.

Leaf through over 30,000 artists' sketchbooks in what may be the world's largest collection of doodles

Holding the most bodies of any cemetery in the United States.

Mysterious 500-year-old tapestries depict a unicorn hunt.

This mosaic dedicated to John Lennon was tended for years by a Beatles super-fan.

There must be a pun in this haystack somewhere...

Beneath the mossy overgrowth covering this once-sprawling campus lies decades of history and the secrets that come with it.

New York City's only preserved family home from the 19th century.

Experience the hysteria of a 17th century witch hunt through goofy reenactments and wax dummies that should probably be burned at the stake.

Statue in Salem of the woman who starred as the witch Samantha in the sitcom "Bewitched."

South Carolina's last remaining slavery auction house is now a museum devoted to its own tragic history.

This memorial commemorating fallen Swiss Guards of the French Revolution has been called the saddest stone in the world.

Why have you never heard of the second most popular tourist site in New York?

The library of every book lover's dreams.

Sniff the Titan Arum's rotting flesh.

Designed by Buckminster Fuller, this relic of the 67 Expo survived fire and ice.

A grand Gothic Revival basilica with stained glass depictions of Montreal's religious history has only one soul resting in its crypt.