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

Like Mars, but much closer.

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

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

Dispersed across 45-acres, 39 structures house a massive collection celebrating American Folk Art.

The world’s largest underground marble quarry is hiding in Vermont.

Two distinctive homes on a New England village green look like a couple of frosted wedding cakes.

The quaint little Vermont town played a quaint little Connecticut town in Tim Burton's "Beetlejuice."

The sweetest graveyard in the world is filled with headstones for dearly de-pinted ice cream flavors.

Tour the world's largest deep-hole dimension granite quarry, where you can view the plant where gravestones are made and roll a ball down the outdoor granite bowling alley.

One of Chicago's last seafood smokehouses perfects a dying breed of fishcraft.

In Chicago, a pizza-enthusiast has opened a museum dedicated to the history of pizza.

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

Internationally known record store and purveyor of "dusties."

The only Bahá'í house of worship in North America and one of only a handful worldwide.

A century-old hotspot for jazz, frequented by everyone from Charlie Chaplin to Al Capone.

A science teacher's dream.

The Boston square dedicated to the dark poet who was born nearby.

An eccentric inventor's castle home with its own indoor weather system.

The oldest Italian café in Boston, this spot also serves as a veritable museum of vintage coffee ephemera.

Enjoy an overnight at an old haunted B&B site of the Borden family murders.

A beautiful Victorian-era cemetery, complete with a miniature village.

This Boston medical museum features the skull of the famous medical case of Phineas Gage.

The only structure left with direct ties to the Salem witchcraft trials of 1692.