It looks like this site is more up to date but there's also Dark Site Finder, which is usually what I've seen suggested in stargazing discussion: https://darksi

It looks like this site is more up to date but there's also Dark Site Finder, which is usually what I've seen suggested in stargazing discussion: https://darksitefinder.com/maps/world.html https://darksitefinder.com/maps/world.html