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

The remains of one of America's first radiation testing grounds still rest ominously in a Georgia forest.

An elegant Georgian cemetery best known for the grave of the little girl whose murder on Christmas Day remains unsolved.

This intricate Hindu temple is the largest of its kind outside of India itself and was constructed like a giant puzzle.

This stone is a marker of one millionaire's personal vendetta against gravity.

The beauty of urban decay, hiding some dark secrets.

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

3/4-scale model of the White House in Atlanta, Georgia.

These ancient ritual mounds are our best window into the culture of the ancient Mississippians.

One of the world's largest automobile junkyards is a unique landscape of metal and moss.

The highest point in Alabama was almost completely deforested, but is now home to protected towers and trees.

A white oak with property rights.

A mysterious monument meant to be a guide into "an Age of Reason" was destroyed after an apparent bombing.

Could this grave be the true resting place of legendary gunfighter "Doc" Holliday? Unclear.

Giant instrument-shaped home in Fayetteville, Georgia.

Coca Cola may be "the real thing" but its inventor, buried at this Georgia gravesite, called it a "valuable brain tonic."

A stockpile of childhood lunch pails turned collectibles.

A wealth of local folk art, antiques, and curios, without ever leaving your car.

Monument to the cotton-destroying boll weevil.

The highest point in Florida is still the lowest high point in the country.

That bass was as bad a fish as any angler ever knew.

Bad farming practices caused this unnatural natural wonder.

This 13-foot smiling peanut in Georgia helped Jimmy Carter win the 1976 presidential election.

HFH's slum simulation is either a noble recreation of poverty or a cringeworthy attempt at same.