Sanremo is generally safe for solo female travelers. The city, which is popular for its casino, music festival, and beautiful flowers, is usually calm and peaceful. Situated in a more affluent region, it boasts a low crime rate. As always, the standard safety tips apply such as avoiding poorly lit places at night, not flashing expensive items, and staying alert. However, these precautions are just to enhance your safety and do not stem from an excessively high risk in the city.