Lorena, is moderately safe for solo female travelers. It is important to exercise normal precautions. The overall crime rate is moderate but increases at night, particularly in isolated areas. Although instances of violent crime are lower than in major Brazilian cities, petty crime such as pickpocketing and purse snatching do occur. It is highly recommended to dress conservatively, do not display wealth openly, and always be aware of your surroundings especially in crowded areas and public transport. Understanding basic Portuguese or having a translation app will also help greatly to navigate situations. Regular precautions such as not accepting drinks from strangers and steering clear from deserted places are advised.