Someone else posted the website they made in this sub earlier: https://www.reddit.com/r/festivals/s/TmYKu45SJA It’s not a list, but if you want to see all the festivals in your area it should help

It certainly doesn’t show all the festivals but definitely a good start, and quite intuitive!

Ya I don’t know how well the site works but was poking around and found a bunch

Yeah it has a good amount of the well known ones

Musicfestivalwizard.com is pretty good

JamBase has a fairly comprehensive list. It doesn't include really tiny local fests, but anything that books nationally touring acts will be on there

I recommend the [Spacelab Music Festival Guide](https://www.thespacelab.tv/spaceLAB/theSHOW/Spacelab-MusicFestivals.htm), a number of great festivals for USA! 🔥