Nantucket is often praised for being exceptionally safe with a markedly low crime rate. The community is friendly, welcoming, and extremely approachable. It also offers plenty of activities and sightseeing options for solo travelers. However, as always, it's important to use common sense and take standard safety precautions. For instance, locking up your accommodation and not flashing expensive belongings. Even if you feel safe, having proper awareness of your surroundings is always a strong idea.