Cairns is a relatively safe place for tourists as long as they exercise the usual caution and take the necessary precautions. Visitors should be wary of petty theft in busy areas and avoid deserted alleys at night. Swimming in the ocean should only be done on guarded beaches, and visitors should be wary of dangerous sea creatures such as ear jellyfish and saltwater crocodiles. The crime rate in Cairns is low, and the locals are friendly and hospitable.