Beside some power panels, a plaque celebrates the history of an alternate world.

This "living building" on Georgia Tech's campus is home to a blueberry orchard, honeybees, and more than 900 solar panels.

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

In Midtown Atlanta, tons of marble appears to be devouring a Fiat Panda at this unique art installation.

Atlanta's strange assortment of concrete pillars inspires reflection in some, confusion in others.

A hidden oasis just two minutes from downtown Atlanta.

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

Developers built a Walmart around one family's plot and constructed a mausoleum in the parking lot.

Austin’s local mountain isn’t really a mountain at all.

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

Scattered around Atlanta are little doors with big charm.

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

This hidden stone has absorbed decades of human anxiety.

Two Civil War-era cemeteries stuck between runways at the world's busiest airport.

This garden memorial marks the site where 12-year-old Tamir Rice was fatally shot by the Cleveland Police Department.

A wonderful and easily overlooked museum tucked in Ohio's Burke Lakefront Airport.

The overgrown remains of an old rail bridge rise above the valley like ancient Greek ruins.

A 30-foot stack of piano keys memorializes one of the greatest keys players in jazz history.

A memorial to the Potawatomi chief who allegedly ran nearly 150 miles to alert settlers of an impending attack.

The longest structure of its kind ever built in Michigan.

One of the world’s largest living advertisements is made out of pine trees.

First planned industrial community in the United States.

This modest post office sits on the site of H.H. Holmes' famous murder castle.

One of the few remaining relics of the meatpacking hub that made Chicago the "hog butcher to the world."