The Meteor Crater (or Barringer Crater) is a huge 4000 ft wide and 570 ft deep meteorite crater in the desert of Arizona, USA. The crater is clearly visible with the default terrain mesh of FSX.
Depart from Winslow-Lindbergh Regional Airport (KINW) and fly track 260 for 15 nm. Fly down the crater and see how huge it is.
Also see Crater Lake.