Legends surround this jagged rock formation in the New Mexico desert.

148 feet long and in the middle of a verdant forest.

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

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

A once grand hotel is being retaken by the wilderness it once capitalized on.

Abandoned bridge hidden deep in the San Gabriel Mountains.

The largest permanent Monopoly board makes one of the longest games even bigger.

Tour the world's largest deep-hole dimension granite quarry, where you can view the plant where gravestones are made and roll a ball down the outdoor granite bowling alley.

One of the oldest living oak trees in the Southeast.

A hollow cement depiction of time's inexorable effect on the human body.

Despite being one of the most photographed vistas in the Rockies these twin peaks are rightfully known as the "Deadly Bells."

These beautiful ruins deep in the Pennsylvania woods are thought to have been a ski lodge or a speakeasy, but no one really knows.

A natural gas leak provides a flickering flame beneath a waterfall.

An unfortunate geological resemblance to Satan has labeled this Pasadena gorge as a passage to the underworld.

Experience a quartz crystal sound bath inside a storied, all-wood sound-chamber.

A haunting statue called "Eternal Silence" has quite the reputation among visitors with active imaginations.

A tiny red pebble marks what may be the quietest outdoor spot in the United States.

The longest living non-clonal organisms on Earth.

This museum devoted to the gothic author holds such interesting ephemera as his socks and walking stick.

A half-mile long and three stories high, this bridge over the Des Moines River Valley mimics a descent into a mine shaft.

Home to the largest urban bat colony in North America, estimated at 1.5 million bats.

A sculptor's dream castle turned fantastical ruin.

A replica that won't float away.

Mysterious ancient boulder carved with petroglyphs in the mountains of Western North Carolina.