Supposedly Satanic numbers adorn this preserved submarine sail.

Home to the deepest rift anywhere on Earth.

Come for the speed, leave in love with the desert.

Officially named the "Loneliest Road in America," this barren stretch of Nevada road offers almost nothing but sky and open fields.

Singing sand that stands as the final remains of an ancient lake.

Canyon walls shrouded in ferns.

Two mammoth statues inspired by equally tall tales lure tourists to this roadside attraction.

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

The tragedy of the Japanese internment camps is remembered here by a stark "Soul Consoling Tower."

The lowest point in North America is home to an undrinkable pool surrounded by fields of geometric salt flats.

Millions of years of oxidation make a drive down this winding Death Valley road surprisingly colorful.

Marikina's record-breaking loafers.

A little marble compass above George Washington's (empty) tomb in the Capitol marks where D.C.'s four quadrants intersect.

The oldest cemetery in New Orleans, resting peacefully for over 200 years now.

Largest Roman Catholic church in North America.

This rare basilica nestled right in downtown Asheville is an architectural marvel, inside and out.

Bad farming practices caused this unnatural natural wonder.

Once connected to the outside world by a single train track, this ghost town is looked after by the National Park Service.

The highest point in Tennessee, Clingmans Dome bears witness to the ravages of one type of insect.

You can find America's highest suspension footbridge at Grandfather Mountain in North Carolina.

One of corporate America's best-kept secrets is also one of the most publicly displayed.

A colorful square marks the heart of the city's LGBTQ community.

The site of the notorious Camp Sumter Prison is now a peaceful memorial.

The first integrated firehouse in Atlanta houses a museum on the history of desegregation in the city's fire department.