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

The perfectly named cave drop is the deepest in the continental United States, almost matching the height of Seattle’s Space Needle.

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

A stockpile of childhood lunch pails turned collectibles.

Where school buses go to die and be reborn as whimsical works of art.

An impressive collection is dedicated to the legendary beast.

The "last unrestored grand mansion of Savannah" is now a cramped, mouldering maze of antiques.

One of Savannah's oldest and most haunted cemeteries, featuring graves desecrated by Sherman's Union Army.

A curious whirlpool formation supposedly capable of entangling or engulfing branches, tree trunks, or whole rafts full of hapless tourists.

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

Healing Springs that once ran red with soldiers' blood.

The world's first time capsule lies behind a welded steel door in Atlanta.

A man's home is his castle.

A white oak with property rights.

The ruins of a cotton mill that was burned in the Civil War are still hidden in a Georgia forest.

This folk art compound was built by a fortune teller on the advice of three people from the future.

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

Constant erosion has created a surreal landscape of bleached and preserved fallen trees.

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

Scattered around Atlanta are little doors with big charm.

Bad farming practices caused this unnatural natural wonder.

One of the largest-ever mental hospitals now sits abandoned, surrounded by 25,000 unmarked graves.

They call this long foot bridge a swinging bridge, but really it's the bouncing you have to watch out for.

Ruins of a Carnegie family mansion on Cumberland Island.