claims that filming for Indiana Jones 4 will also take
place in New Mexico. This was first mentioned by CHUD.com who also
An anonymous source who works for a film studio in New Mexico has
contacted TFN to say that the fourth Indy film will be shooting
in New Mexico just outside of Deming, somewhere in the desert. The
source adds this might be happening sometime in June and the set
may be faking as Morocco.
You can read TheForce.net's original article here.
But beware for other SPOILERS on that page!