This Elizabethan hedge maze is one of only six in North America.

After spending more than a century on the ocean floor, this shipwrecked column is finally resting atop solid ground.

At just six feet two inches deep, it is said by Guiness and Ripley to be the world’s narrowest freestanding office building.

The ruins of Vancouver's abandoned heritage railway.

Historic psychiatric asylum and most-filmed location in the Great White North.

This expansive bridge in the Canadian wilderness was originally just built for friends.

A working steam clock, one of only a few in the world, located in Vancouver's Victorian Gastown.

A Texas cave network is home to some of the world's most spectacular-looking and bizarrely named mineral formations.

Walk through the actual strap iron cells and solitary chambers of Arizona Territory’s first prison.

This immigrant bridge once spanned the Thames but is now a fixture of an Arizona city.

This huge dam across the Colorado River caused an armed standoff between two U.S. states.

The Grand Canyon of Texas.

A desert ghost town—occupied for only 12 years—was once home to more than 500 silver mines.

Finally the worlds of UFO enthusiasts and beef jerky lovers have come together in this roadside shop.

This giant temperature attraction created some giant electric bills.

Experience a charming 1930's version of "infotainment."

A world-class observatory in the California desert.

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.

What is the Thing?

A wild west cemetery in Tombstone, Arizona, provides a window into the Old West.

An old saloon in the West filled with history, and according to some, a few dozen ghosts.

The second-largest cave chamber in the world was discovered in 1898 by a 16-year-old and a friend known as "Pothead."

A clear blue swimming hole with hidden caves, still unexplored.

A museum dedicated to the alleged Roswell Incident.