A saloon and inn that served the Wild West's most iconic figures—and is still haunted by some of them today.

L. Frank Baum wrote part of the "Wizard of Oz" series in this wooden Victorian beach resort.

On any given day this sprawling market houses literally tons of government-regulated gold, gems, and precious metals.

This futuristic building is yet another architectural wonder in Dubai.

Unruly residents were housed in this one-person cell until the Black Maria arrived.

Spectacular mineral formations fill these caves, which have been used for everything from smoking meat to stashing illicit liquor.

The U.K.'s first underground railway line is now a lively thoroughfare for runners and cyclists.

This former train tunnel is filled with lines from a poem crafted by Robert Louis Stevenson.

Beneath an ancient wishing tree lies an underground chapel with 12th-century frescoes and catacombs dedicated to a lady saint.

Restored historic buildings, machinery, and a Mediterranean garden tell the story of a vibrant multicultural neighborhood in the heart of Tampa.

A signal indicates the entrance to this alley, rumored to be a meeting place for witches.

This 17th-century passageway is home to numerous bookshops, a witch legend, and the oldest pizzeria in the world.

Colin Stokes "got a bit carried away" and built a castle that looks like something out of Tolkien.

Visit the grave of America's most prominent paranormal investigators and self-proclaimed demonologists.

A real-life homage to the Rachel McAdams and Will Ferrell's fictional Eurovision musical duo.

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

The oldest family-run luncheonette in New York, last renovated in 1948, still serves food and drinks the old-fashioned way.

Dance on a hand-hewn log floor padded with bouncy boxcar springs at a saloon built in 1883.

Drink and dine in a coral cave that's at least 120,000 years old.

An otherworldly restaurant perched on the edge of a jagged cliff next to a medieval holy city.

Eat your way from Ghana to Myanmar on this globe-trotting menu.

A 24-hour vending machine restocked daily with homemade full-sized pecan pies.

In Little Caribbean, an ice-cream shop serves up regional flavors, including soursop, Irish moss, and "greatnut."

Order a salt beef-loaded beigel at any hour of the day or night at this East End institution.