An alleyway plaque is all that remains of the independent Texas' envoy that forgot to pay their rent for over a century.

The largest cemetery in the American Southeast is a hidden gem near the heart of Atlanta.

Witnessing the might of this dessert-colored desert waterfall is a rare, powerful treat.

This historic national park is covered in the stunning ruins of red rock pueblos.

"In the Dark" Restaurant in Paris offers dinner in complete darkness.

A multi-storied adobe complex has been inhabited for more than a thousand years.

A painfully obvious spy house sits right across the street from the Russian Embassy.

This Colorado hiking trail provides a small gold mine of abandoned gold mines.

A futuristic temple of light uses prisms and rainbows to create an atmosphere of peace.

The last of its kind in the country.

Once thought to be the oldest living tree in the world, Methuselah was germinated before the Egyptian pyramids were built.

Ancestral Puebloan ruins, natural arches, and box canyons abound in this seldom-visited corner of Monument Valley Navajo Tribal Park.

The best Tiki bar in Las Vegas.

This fast-food outlet is the only space and UFO-themed McDonalds in the world.

More than five miles of underground passageways.

Stay in a room with a view... of the bottom of the ocean.

A luxurious 1880s hotel with its fair share of Tiffany stained glass, Edison electricity, and of course, ghosts.

The programmatic glory of LA's giant whiskey barrel building has become an upscale reminder of the city's kitschy roadside past.

This glamorous old building is said to have inspired the Tower of Terror.

This small-town Connecticut restaurant gives each diner a free book from its vast library.

A house carved into a rock in the 1940s.

When ecosystems collide in the arid Southwest.

In the middle of an extremely unforgiving and desolate high desert is the most secret military facility in the world.

A museum dedicated to the history of a terrifying secret police is now held in their former headquarters.