Every now and then, a new law enforcement officer in Idaho mistakenly arrests someone for OPEN possession of a gun. As well, sometimes a citizen freaks out and calls in the police after seeing someone in OPEN possession of a gun.
In Idaho OPEN CARRY of guns is legal. Open carry, as opposed to concealed carry, means you can carry a gun in public as long as it is visible.
Idaho Constitution, Article I Section 11: “….No law shall impose licensure, registration or special taxation on the ownership or possession of firearms or ammunition….”
Of course they are limits to Idaho’s open carry law, like being a convicted felon, being intoxicated and being under the age of 18.
As far as Idaho’s concealed carry licensing, it seems it applies only to handguns.