This kitschy tavern is also home to rare early editions of "Treasure Island."

Hidden amid the old-world charm of Savannah is a museum dedicated to the world of oddities and criminal history.

Where school buses go to die and be reborn as whimsical works of art.

A curious whirlpool formation supposedly capable of entangling or engulfing branches, tree trunks, or whole rafts full of hapless tourists.

One of Savannah's oldest and most haunted cemeteries, featuring graves desecrated by Sherman's Union Army.

Just a few miles from downtown Atlanta is a trail covered in a crazy collection of outsider art.

The natural hot spring that was integral to the creation of Canada's first national park.

A long-forgotten Victorian swimming hole is still a fun spot for a dip.

The world's oldest soul food restaurant is also one of its best.

This historic hiding place, often used by people escaping slavery, is a testament to a heroic struggle for freedom.

A small store filled with animal skulls and other curiosities.

A small town museum celebrates the history of the Ohio county that produced Annie Oakley and other famous figures.

Founded by members of the Tohono O’odham Nation, this one-room joint's James Beard–winning fry bread is light as a cloud.

Open since 1938, this diner has kept its fountain, malt machine, and all the gum that greasers left beneath its counter.

"Not too many people can say they've had a nuclear bomb dropped on them, not too many would want to." — Walter Gregg.

In a 345-million-year-old cave that's 200 feet underground, dinner awaits.

An arsenic-filled pool in the Grand Canyon takes on the appearance of a giant, overflowing pumpkin.

This secluded aqua waterfall in the Grand Canyon is the perfect swimming hole, and the Havasupai tribe's fiercely protected natural wonder.

Non-profit time travel mart sells goods you would need for a trip through the fourth dimension.

World's largest collection of serial killer artwork and other macabre exhibits.

This astonishingly geometric cave has inspired everyone from Jules Verne to Pink Floyd.

An artsy hidden staircase leads to breathtaking views of San Francisco.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

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