A property owner owes a certain duty of care to those who enter their property, depending on the legal relationship that the property owner has with the other party. There are three main categories that individuals fall under.
Invitees are individuals who have been invited onto a property for a legitimate business purpose. For example, a plumber called to fix a broken dishwasher would be an invitee. Licensees are individuals with permission to be on the property. This usually applies to guests, like friends or family. Trespassers are individuals who either do not have the right to be on the property, or only possess the right to be on the property for recreational purposes according to Idaho law.
The property owner owes each of these types of individuals different levels of care.
The property owner is responsible for making sure that their property is safe for invitees, and that they are warned of any potential hidden dangers.
The property owner is responsible for making sure that licensees are aware of any potential hidden dangers
The property owner is responsible for not intentionally behaving in a way that would endanger trespassers
If the owner failed to meet their legal obligation of care, they may be responsible for injuries caused by that negligence. This is not a guarantee of absolute obligation, however, as the guest may also be liable for any dangers that they may have reasonably known about.