At this cozy bar tucked down a hidden Galway backroad, Guinness makes the Gaelic come out.

This historic pub has maintained much of its 1906 decor, including a small sequestered room for women, where orders were slipped through a tiny window.

This series of Scottish caves has no clear purpose other than baffling historians.

The fountain marks the area where hundreds of accused witches were burned at the stake.

Classic game cookery takes center stage at what's widely considered London's oldest restaurant.

This coffee shop lies hidden beneath a historic church.

This pub was 238 years old when it decided to revamp its image: It started serving Thai food.

There's an exclusive Beefeaters pub hidden in the Tower of London.

Since 1887, this old-school shop has stacked its shelves with extraordinary coffees and teas.

The first declared National Monument in the United States.

The hike through a narrow river flanked by the 2,000-foot-tall walls of Zion Canyon is one of the best in the world.

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

17th century streets hidden under Edinburgh were once a breeding ground for the black death.

This weird abode has inspired everything from the "House On Haunted Hil" to a robot hunter's pad.

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

Get lost in this haunting fairytale art walk through a man-made eucalyptus grove.

Shop selling 500 flavors of soda has something for everyone.

One man's homage to the sun continues to grow like a glass fractal.

New York's oldest magic store.

A walk through the historic city center, under the streets of Seattle.

This dramatic landscape hidden on the Isle of Skye looks as though you've stepped into the magical realm.

The world's only museum devoted to the wonders of fluorescence.

Dramatic river bend surrounds a natural red-rocked pedestal.

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