In Arizona, you CANNOT carry in the following places -
1. Anywhere you can consume alcohol on the premises. If you can drink alcohol there, you cannot legally carry a firearm there.
2. School grounds (K-12, Colleges, Universities, etc.)
3. Private property (stores, malls, etc.) that post a sign stating that they do not permit firearms. Also, they can prohibit without a sign by informing you directly that they do not permit firearms on their property.
4. Federal Office Buildings (BIG no no)
5. Some State Government buildings including courthouses.
6. Post Offices
7. Nuclear or Hydroelectric Generating Stations
8. Polling places on election day
9. National Parks or Game Preserves
10. Correctional Facilities
11. Airports (inside the security cordon)
12. Indian reservations ( You need to check with the tribal police, it is about a 50/50 split who does and who doesn't.)