The sign at the garden gate reads: "These Plants Can Kill."

London's creepiest cemetery was once the site of dueling magicians and mobs of stake-carrying vampire hunters.

A beautiful and abandoned New York subway station from 1904, complete with chandelier.

Why settle for barbecue chips when you can get actual barbecue?

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

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

This national park dedicated to the tallgrass prairie ecosystem still displays its military past.

A crumbling hospital from the 1850s on Roosevelt Island.

A submerged archeological park still holds the wonders of a Roman Sodom.

An abandoned mine where dreams of quicksilver trickled away over 75 years ago.

This ornate Victorian marketplace was the setting for Diagon Alley and the Leaky Cauldron in the Harry Potter films.

This may be the smallest length of railway in the United Kingdom.

Replica of an old Esso filling station, complete with Wayne gravity pump and outhouse.

The location of the world's first telescope demonstration.

A graveyard that dates back over 200 years stands near a busy shopping center.

A tribute to Ponce de Leon's supposed quest for eternal youth.

This home is decked out like a psychedelic explosion of colors and bowling balls.

In Florida, these naughty monkeys live on their own mini-monkey Alcatraz.

12,000 sq. ft. museum tracing erotic art from antiquity to modern times.

An underwater city for the dead.

Town of spiritualists and mediums in Florida.

Florida might be at its most surreal in this museum devoted to the famed Spanish artist.

The culprit who accidentally lit this 3,500-year-old tree on fire stated "I can't believe I burned down a tree older than Jesus."

A vast array of tropical plants collected by a vacationing couple.