Newark, like any other big city, has its shares of both safe and unsafe areas. During the day, places like the Ironbound District and the downtown area around the Prudential Center are relatively safe and vibrant with activities. However, certain neighborhoods can be dangerous, especially after dark. Thus, it's important to stick to well-lit high-traffic areas, be aware of your surroundings, and avoid walking alone at night when possible. Utilize reliable transport options for late-night commutes and plan your itinerary well. Consulting with local contacts or accommodation staff about the places to avoid can also be beneficial.