Where the Stars Still Win: A Field Guide to Dark Sky Parks
Half the country can no longer see the Milky Way. These parks are where the night sky still belongs to the night.
There is a moment, somewhere past your second cup of coffee at altitude, when the sky finishes blacking out and the band of the galaxy lifts itself above the ridge. If you have only ever seen a city sky, the first reaction is almost always the same — a confused tilt of the head, followed by the realization that what you're looking at has been there the whole time.
The International Dark-Sky Association certifies a small handful of U.S. parks each year, and the National Park Service has quietly been leading the world in night-sky preservation. Big Bend, Great Basin, Death Valley, and Bryce Canyon hold some of the darkest measured skies in the lower 48. On a moonless night in Big Bend, the Milky Way casts a shadow.
Pack a red headlamp (white light kills your night vision for 20 minutes), a thermos, and a foam pad — concrete amphitheaters get cold fast. Star parties run May through October at most of these parks; rangers point out planets through 14-inch Dobsonians and quietly answer the same three questions all night. Go anyway. The questions are good ones.
If you only do one thing: drive to a pullout 30 minutes after astronomical twilight, lie on the hood of your car, and look up for ten uninterrupted minutes. That's the entire activity. It is enough.