Zagreb is generally a safe city, but there are a few things to watch out for when traveling there. Pickpocketing and other petty crimes can occur in busy tourist areas, so it is important to watch your belongings in busy places. There have also been cases of scams targeting tourists. So be careful if you are approached by strangers offering tours or other services. Also, when traveling alone at night, always be aware of your surroundings and avoid poorly lit, isolated areas.