Suspended above the ground in a thicket of towering Georgia trees is a modern architectural wonder.

A vision of beautiful Hindu architecture in the middle of the American South.

This "Plant Farm Museum" is home to the divinely inspired and visionary outsider artwork of Reverend Howard Finster.

If all members were present at the table, a sixth of the world's wealth would be under the same roof.

FDR hoped to find a cure for polio in this Georgia town's warm springs.

Secret gardens just a few miles from downtown Atlanta.

Beneath the surface, something slithers. And if you find it, prepare to be slimed and glowing.

An abandoned railroad tunnel forgotten by time awaits inquisitive hikers.

Incredible miniature towns and buildings created and decorated with thousands of tiny rocks.

The mysterious 855-foot zigzagging stone wall has been baffling people for centuries.

A hidden oasis just two minutes from downtown Atlanta.

An ornate Buddhist temple located in an Atlanta suburb, built by and for the Laotian community.

This hidden stone has absorbed decades of human anxiety.

A psychedelic tribute to one of Georgia's most unique artistic visionaries, out of place and time in the heart of Atlanta.

A slanted tomb honors the faithful, furry companion of the Georgia Tech student body.

Military and first responders can test their skills in a Foggy Bottom mock station down in Georgia.

Dubbed the "smallest church in America," this tiny sanctuary was a local grocer's dream come true.

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

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.

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

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

Ruins of a Carnegie family mansion on Cumberland Island.

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