Circle of privacy

This spell allows you to discourage predators and trespassers from disturbing a campsite. You sprinkle salt in a circle enclosing an area up to 50 feet in diameter around your camp while you cast this spell. For the duration, sounds and scents generated within the circle are muted. All Perception checks made to locate anything within the circle using hearing or smell are at disadvantage. The spell provides no protection against Darkvision or other forms of magical detection.