Made of giant chains and hung with shackles, this iron cross honors those unknowns who perished under American slavery.

The oldest cemetery in New Orleans, resting peacefully for over 200 years now.

This "second" cemetery represents New Orleans' attempt to keep cholera at bay.

New Orleans' famous cemetery, located on the site of a former race track.

Final resting place of Geronimo, Quanah Parker, and the first atomic gun ever fired.

The final resting place and once home of the Bandit Queen of the West.

Where hills of dirt conceal the burial ground of one of the most powerful ancient Native American societies.

An outsider art studio that created a piece of work so popular they had to turn mainstream.

A peaceful place in the woods where everything is a work in progress.

This mill has survived a tumultuous past to still produce flour and cornmeal.

When he found his hometown was no more, Lowell Davis decided to recreate a "new" ghost town from scratch.

This historic motel standing at the "crossroads of America" offers a radio in every room and was saved by local protesters.

An adorably sweet display of sculpted Precious Moments figurines.

A mysterious light of unknown origin on the backroads of Missouri.

Three markers installed over the course of 140 years mark the point where Arkansas, Missouri, and Oklahoma converge.

When you can afford only half a road, you build only half a road.

This historic theater's pipe organ still accompanies silent films just like it did in 1929.

A likeness of Da Vinci's mysterious painting smiles at passersby from the side of a barn.

This historic folk art garden contains a nightmare tower that claims to be the world's largest concrete totem pole.

The granite monument is engraved with the image of the talking horse's head coming through a barn door.