Here is a list of off-limits places from Handgunlaw.us
Any Police, Sheriff, or Highway Patrol Office or Station,
Within twenty five feet of any Polling Place on any Election Day.
Any Correctional Facility.
Any Courthouse or Building used by a Court.
Any Government Meeting including State Legislature.
Government Owned Buildings except Public Housing.
Secured parts of Airports.
Prohibited by Federal Law;
All Schools (Including Colleges);
Child Care Facilities.
Private Property with 11X14 sign with one inch letters.
Arenas and Stadiums seating over 5,000.
Publicly accessible Hospitals.
Possession of a firearm in a vehicle on the premises shall not be a criminal offense so long as the firearm is not removed from the vehicle or brandished while the vehicle is on the premises; is applicable to Items 1, 2, 3, 4, 5, 7, 8, 10, 12, 13, 14, 15, 16 and 17 above.
Carrying of a concealed firearm in a location specified in subdivisions 1) to (17) of subsection 20 of this section by any individual who holds concealed carry endorsement issued pursuant to this section shall not be a criminal act but may subject the person to denial to the premises or removal from the premises.
Law on No Gun Signs
Any private property whose owner has posted the premises as being offlimits to concealed firearms by means of one or more signs displayed in a conspicuous place of a minimum size of eleven inches by fourteen inches with the writing thereon in letters of not less than one inch.