The Darkest Town In America: Gerlach, Nevada. Zero light pollution. About 200 people live there.

Here in the desert, the Earth boils and stars fill the sky. By day, you can see plumes of geothermal steam rising in every direction, pouring from vents in the ground and disappearing into the crisp, dry air. At night, you can see distant galaxies with the naked eye, their light much older than our species.

https://fivethirtyeight.com/features/darkest-town-in-america/