Falmouth is generally considered safe for solo female travelers. Like in many tourist destinations, it's important to be aware of your surroundings and be cautious after dark. Most locals are friendly and helpful. However, cases of petty theft can be occasionally reported, especially if obvious valuables are displayed. So, while traveling, it's recommended to keep your possessions secure and maintain a low profile. Local law enforcement is available and helpful, and most tourist areas are well-monitored. Additionally, a variety of established and reputable tour operators offer safe and secure options for exploring the area.