A gravity-defying "devil's bridge" that has a surprising architectural feature for its stability.

This bright yellow relic is the final survivor of a short burst of seashell-shaped petrol pumps.

This ceremonial mound is one of the first officially recognized Native American historical sites in North Carolina.

This woodland architectural installation acts as a camera obscura for the heavens.

The antique barns in Cameron are not painted with your grandfather's Mail Pouch Tobacco murals.

A bunker "with enough U.S. currency to replenish the cash supply east of the Mississippi" in the event of nuclear war now protects nitrate film.

A modern ghost town whose inhabitants were driven away by the growth of nuclear power.

The final resting place of the world's first nuclear reactor.

This abandoned seaside fortress is now simply an imposing ruin being taken back by nature.

"Not too many people can say they've had a nuclear bomb dropped on them, not too many would want to." — Walter Gregg.