This unmarked and unloved Manhattan subway grate created one of the most iconic images in American cinema.

This translucent sculpture represents a quintessential component of New York City's skyline.

Unique antiquarian shop specializing in globes, maps, and prints.

For over 30 years the walls of this Harlem schoolyard have been a gallery of street art by "Kings and better."

Two large-scale sculptures of Adam and Eve greet visitors in the nude at the Time Warner Center in NYC.

A popular oddity on display in a stately building, offering a symbolic commentary.

This wondrous hideaway is suspended in a bamboo forest above a sanctuary for rescued llamas and alpacas.

A grassroots community effort in the 1970s led to the creation of this beautiful garden full of delightfully whimsical exhibits.

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

The small first-floor apartment where the author wrote her Pulitzer Prize-winning book 'Gone with the Wind.'

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

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

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

One-of-a-kind museum inside the first Boeing 747-400 ever made.

The Battle of Atlanta in 360 degrees, featuring a corpse that bears a striking resemblance to Clark Gable.

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

This small cemetery is all that remains of Atlanta's first Black communities.

Civil War soldiers, captains of industry, and paupers all interred on historic grounds.

An unusual art exhibition in a suburban yard is designed to awaken the souls of those flowing by.

The largest puppetry museum in the United States houses the world's most complete collection of Jim Henson artifacts.

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

Scattered around Atlanta are little doors with big charm.

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

The largest cemetery in the American Southeast is a hidden gem near the heart of Atlanta.