St John's, Antigua, and Barbuda is generally safe for solo female travelers. The locals are friendly, but like all travel destinations, it's important to remain aware of your surroundings at all times. The most common types of crime are petty theft, particularly in crowded places or on beaches. Be cautious with personal belongings and don't attract unnecessary attention. In the night, it's preferable not to walk alone, especially in unfamiliar areas. Leveraging local knowledge, like taxi drivers or hotel staff, can help navigate best practices in St John's.