Airplane Boneyards List and Map (airplaneboneyards.com)

If you’re ever in the Tucson area, highly recommend Pima Air Museum.

Would not recommend visiting between May-September as it feels as if you’re walking around in an outdoor blast furnace.

https://pimaair.org/

Question for the locals: I don’t live in the USA, but I’d love to visit the boneyards someday and get inside some planes to take pictures. Are the boneyards open to the public? Do you need permission?

You may also enjoy Cockpit Casual from Nomadic Aviation Group. Their amazing COVID-era videos often ended at these storage airports.

https://www.youtube.com/@CockpitCasual

“Aircraft”, technically speaking. All airplanes are aircraft, but not all aircraft are airplanes. The page this links to correctly refers to the term: List and Map of Active and Post-WWII Aircraft Boneyards and Storage Facilities.