Arizona.

Area name Acreage Public Law establishing Federal land manager Chiricahua National Monument Wild 9,440 94-567 USDI-NPS Chiricahua Wild 18,000 88-577 USDA-FS Galiuro Wild 52,717 88-577 USDA-FS Grand Canyon NP 1,176,913 65-277 USDI-NPS Mazatzal Wild 205,137 88-577 USDA-FS Mount Baldy Wild 6,975 91-504 USDA-FS Petrified Forest NP 93,493 85-358 USDI-NPS Pine Mountain Wild 20,061 92-230 USDA-FS Saguaro Wild 71,400 94-567 USDI-FS Sierra Ancha Wild 20,850 88-577 USDA-FS Superstition Wild 124,117 88-577 USDA-FS Sycamore Canyon Wild 47,757 92-241 USDA-FS