West Virginia - S4.E6

West Virginia. It's where the Appalachian, Blue Ridge, and Allegheny Mountains converge, and where a fiercely independent spirit, forged during the Civil War, still lives today. From a legendary resort that hid a top-secret bunker to a futuristic facility exploring the mysteries of the universe, to thrill-seekers riding the Class-5 rapids and climbing its famous bluffs, this flight across the state's towering peaks reveals why John Denver called it "almost heaven."